Home / 7,482,229.10-10,325,471.64-4,044,470.23

Finding the Fourth Proportional to 7,482,229.10, 10,325,471.64 and 4,044,470.23

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Solution

The fourth proportional to 7,482,229.10, 10,325,471.64 and 4,044,470.23 is: 5,581,366.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,482,229.10 : 10,325,471.64 = 4,044,470.23 : x
  2. Step 2: Convert to fraction form
    7,482,229.10/10,325,471.64 = 4,044,470.23/x
  3. Step 3: Cross multiply
    7,482,229.10x = 10,325,471.64 × 4,044,470.23
  4. Step 4: Simplify right side
    7,482,229.10x = 41,761,062,607,061.92
  5. Step 5: Solve for x
    x = 41,761,062,607,061.92/7,482,229.10
  6. Step 6: Final answer
    x = 5,581,366.47

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Double scale
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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.