Home / 3,572,753.28-5,356,418.04-1,841,757.83

Finding the Fourth Proportional to 3,572,753.28, 5,356,418.04 and 1,841,757.83

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Solution

The fourth proportional to 3,572,753.28, 5,356,418.04 and 1,841,757.83 is: 2,761,238.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,572,753.28 : 5,356,418.04 = 1,841,757.83 : x
  2. Step 2: Convert to fraction form
    3,572,753.28/5,356,418.04 = 1,841,757.83/x
  3. Step 3: Cross multiply
    3,572,753.28x = 5,356,418.04 × 1,841,757.83
  4. Step 4: Simplify right side
    3,572,753.28x = 9,865,224,839,141.16
  5. Step 5: Solve for x
    x = 9,865,224,839,141.16/3,572,753.28
  6. Step 6: Final answer
    x = 2,761,238.76

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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.