Home / 6,124,471.10-9,180,531.10-3,851,619.81

Finding the Fourth Proportional to 6,124,471.10, 9,180,531.10 and 3,851,619.81

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Solution

The fourth proportional to 6,124,471.10, 9,180,531.10 and 3,851,619.81 is: 5,773,545.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,471.10 : 9,180,531.10 = 3,851,619.81 : x
  2. Step 2: Convert to fraction form
    6,124,471.10/9,180,531.10 = 3,851,619.81/x
  3. Step 3: Cross multiply
    6,124,471.10x = 9,180,531.10 × 3,851,619.81
  4. Step 4: Simplify right side
    6,124,471.10x = 35,359,915,451,081.09
  5. Step 5: Solve for x
    x = 35,359,915,451,081.09/6,124,471.10
  6. Step 6: Final answer
    x = 5,773,545.97

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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.