Home / 3,726,737.27-5,142,866.51-2,095,151.90

Finding the Fourth Proportional to 3,726,737.27, 5,142,866.51 and 2,095,151.90

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Solution

The fourth proportional to 3,726,737.27, 5,142,866.51 and 2,095,151.90 is: 2,891,292.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,726,737.27 : 5,142,866.51 = 2,095,151.90 : x
  2. Step 2: Convert to fraction form
    3,726,737.27/5,142,866.51 = 2,095,151.90/x
  3. Step 3: Cross multiply
    3,726,737.27x = 5,142,866.51 × 2,095,151.90
  4. Step 4: Simplify right side
    3,726,737.27x = 10,775,086,542,254.28
  5. Step 5: Solve for x
    x = 10,775,086,542,254.28/3,726,737.27
  6. Step 6: Final answer
    x = 2,891,292.24

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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.