Home / 1,044,757.62-1,441,154.67-656,959.28

Finding the Fourth Proportional to 1,044,757.62, 1,441,154.67 and 656,959.28

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Solution

The fourth proportional to 1,044,757.62, 1,441,154.67 and 656,959.28 is: 906,219.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,044,757.62 : 1,441,154.67 = 656,959.28 : x
  2. Step 2: Convert to fraction form
    1,044,757.62/1,441,154.67 = 656,959.28/x
  3. Step 3: Cross multiply
    1,044,757.62x = 1,441,154.67 × 656,959.28
  4. Step 4: Simplify right side
    1,044,757.62x = 946,779,937,145.19
  5. Step 5: Solve for x
    x = 946,779,937,145.19/1,044,757.62
  6. Step 6: Final answer
    x = 906,219.70

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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.