Home / 1,062,737.28-1,466,575.92-579,303.36

Finding the Fourth Proportional to 1,062,737.28, 1,466,575.92 and 579,303.36

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Solution

The fourth proportional to 1,062,737.28, 1,466,575.92 and 579,303.36 is: 799,437.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,062,737.28 : 1,466,575.92 = 579,303.36 : x
  2. Step 2: Convert to fraction form
    1,062,737.28/1,466,575.92 = 579,303.36/x
  3. Step 3: Cross multiply
    1,062,737.28x = 1,466,575.92 × 579,303.36
  4. Step 4: Simplify right side
    1,062,737.28x = 849,592,358,151.09
  5. Step 5: Solve for x
    x = 849,592,358,151.09/1,062,737.28
  6. Step 6: Final answer
    x = 799,437.80

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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.