Home / 1,825,425.28-2,737,555.60-627,058.63

Finding the Fourth Proportional to 1,825,425.28, 2,737,555.60 and 627,058.63

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Solution

The fourth proportional to 1,825,425.28, 2,737,555.60 and 627,058.63 is: 940,387.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,825,425.28 : 2,737,555.60 = 627,058.63 : x
  2. Step 2: Convert to fraction form
    1,825,425.28/2,737,555.60 = 627,058.63/x
  3. Step 3: Cross multiply
    1,825,425.28x = 2,737,555.60 × 627,058.63
  4. Step 4: Simplify right side
    1,825,425.28x = 1,716,607,867,114.86
  5. Step 5: Solve for x
    x = 1,716,607,867,114.86/1,825,425.28
  6. Step 6: Final answer
    x = 940,387.91

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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.