Home / 2,041,687.44-3,062,532.28-918,444.24

Finding the Fourth Proportional to 2,041,687.44, 3,062,532.28 and 918,444.24

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Solution

The fourth proportional to 2,041,687.44, 3,062,532.28 and 918,444.24 is: 1,377,666.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,041,687.44 : 3,062,532.28 = 918,444.24 : x
  2. Step 2: Convert to fraction form
    2,041,687.44/3,062,532.28 = 918,444.24/x
  3. Step 3: Cross multiply
    2,041,687.44x = 3,062,532.28 × 918,444.24
  4. Step 4: Simplify right side
    2,041,687.44x = 2,812,765,132,380.07
  5. Step 5: Solve for x
    x = 2,812,765,132,380.07/2,041,687.44
  6. Step 6: Final answer
    x = 1,377,666.86

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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.