Home / 6,551,040.30-9,826,560.45-2,002,080.30

Finding the Fourth Proportional to 6,551,040.30, 9,826,560.45 and 2,002,080.30

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Solution

The fourth proportional to 6,551,040.30, 9,826,560.45 and 2,002,080.30 is: 3,003,120.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,040.30 : 9,826,560.45 = 2,002,080.30 : x
  2. Step 2: Convert to fraction form
    6,551,040.30/9,826,560.45 = 2,002,080.30/x
  3. Step 3: Cross multiply
    6,551,040.30x = 9,826,560.45 × 2,002,080.30
  4. Step 4: Simplify right side
    6,551,040.30x = 19,673,563,093,704.13
  5. Step 5: Solve for x
    x = 19,673,563,093,704.13/6,551,040.30
  6. Step 6: Final answer
    x = 3,003,120.45

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Half scale
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Double scale
Find fourth proportional to 6,551,041.30, 9,826,561.95 and 2,002,081.30
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.