Home / 1,022,737.92-1,411,065.56-592,932.28

Finding the Fourth Proportional to 1,022,737.92, 1,411,065.56 and 592,932.28

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Solution

The fourth proportional to 1,022,737.92, 1,411,065.56 and 592,932.28 is: 818,065.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,022,737.92 : 1,411,065.56 = 592,932.28 : x
  2. Step 2: Convert to fraction form
    1,022,737.92/1,411,065.56 = 592,932.28/x
  3. Step 3: Cross multiply
    1,022,737.92x = 1,411,065.56 × 592,932.28
  4. Step 4: Simplify right side
    1,022,737.92x = 836,666,319,720.28
  5. Step 5: Solve for x
    x = 836,666,319,720.28/1,022,737.92
  6. Step 6: Final answer
    x = 818,065.22

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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.