Home / 3,730,160.95-5,147,614.14-2,098,569.44

Finding the Fourth Proportional to 3,730,160.95, 5,147,614.14 and 2,098,569.44

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Solution

The fourth proportional to 3,730,160.95, 5,147,614.14 and 2,098,569.44 is: 2,896,021.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,730,160.95 : 5,147,614.14 = 2,098,569.44 : x
  2. Step 2: Convert to fraction form
    3,730,160.95/5,147,614.14 = 2,098,569.44/x
  3. Step 3: Cross multiply
    3,730,160.95x = 5,147,614.14 × 2,098,569.44
  4. Step 4: Simplify right side
    3,730,160.95x = 10,802,625,723,115.88
  5. Step 5: Solve for x
    x = 10,802,625,723,115.88/3,730,160.95
  6. Step 6: Final answer
    x = 2,896,021.34

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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.