Home / 6,241,906.80-9,362,860.20-4,002,418.80

Finding the Fourth Proportional to 6,241,906.80, 9,362,860.20 and 4,002,418.80

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Solution

The fourth proportional to 6,241,906.80, 9,362,860.20 and 4,002,418.80 is: 6,003,628.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,241,906.80 : 9,362,860.20 = 4,002,418.80 : x
  2. Step 2: Convert to fraction form
    6,241,906.80/9,362,860.20 = 4,002,418.80/x
  3. Step 3: Cross multiply
    6,241,906.80x = 9,362,860.20 × 4,002,418.80
  4. Step 4: Simplify right side
    6,241,906.80x = 37,474,087,686,251.76
  5. Step 5: Solve for x
    x = 37,474,087,686,251.76/6,241,906.80
  6. Step 6: Final answer
    x = 6,003,628.20

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Double scale
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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.