Home / 1,044,757.86-1,441,155.00-656,959.53

Finding the Fourth Proportional to 1,044,757.86, 1,441,155.00 and 656,959.53

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Solution

The fourth proportional to 1,044,757.86, 1,441,155.00 and 656,959.53 is: 906,220.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,757.86 : 1,441,155.00 = 656,959.53 : x
  2. Step 2: Convert to fraction form
    1,044,757.86/1,441,155.00 = 656,959.53/x
  3. Step 3: Cross multiply
    1,044,757.86x = 1,441,155.00 × 656,959.53
  4. Step 4: Simplify right side
    1,044,757.86x = 946,780,511,218.58
  5. Step 5: Solve for x
    x = 946,780,511,218.58/1,044,757.86
  6. Step 6: Final answer
    x = 906,220.04

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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.