Home / 3,231,761.49-4,841,587.89-2,899,020.38

Finding the Fourth Proportional to 3,231,761.49, 4,841,587.89 and 2,899,020.38

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Solution

The fourth proportional to 3,231,761.49, 4,841,587.89 and 2,899,020.38 is: 4,343,099.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,231,761.49 : 4,841,587.89 = 2,899,020.38 : x
  2. Step 2: Convert to fraction form
    3,231,761.49/4,841,587.89 = 2,899,020.38/x
  3. Step 3: Cross multiply
    3,231,761.49x = 4,841,587.89 × 2,899,020.38
  4. Step 4: Simplify right side
    3,231,761.49x = 14,035,861,940,463.26
  5. Step 5: Solve for x
    x = 14,035,861,940,463.26/3,231,761.49
  6. Step 6: Final answer
    x = 4,343,099.57

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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.