Home / 6,551,256.15-9,826,884.23-6,152,675.40

Finding the Fourth Proportional to 6,551,256.15, 9,826,884.23 and 6,152,675.40

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Solution

The fourth proportional to 6,551,256.15, 9,826,884.23 and 6,152,675.40 is: 9,229,013.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,256.15 : 9,826,884.23 = 6,152,675.40 : x
  2. Step 2: Convert to fraction form
    6,551,256.15/9,826,884.23 = 6,152,675.40/x
  3. Step 3: Cross multiply
    6,551,256.15x = 9,826,884.23 × 6,152,675.40
  4. Step 4: Simplify right side
    6,551,256.15x = 60,461,628,860,568.95
  5. Step 5: Solve for x
    x = 60,461,628,860,568.95/6,551,256.15
  6. Step 6: Final answer
    x = 9,229,013.10

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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.