Home / 1,365,690.20-2,047,378.46-566,472.92

Finding the Fourth Proportional to 1,365,690.20, 2,047,378.46 and 566,472.92

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Solution

The fourth proportional to 1,365,690.20, 2,047,378.46 and 566,472.92 is: 849,229.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,365,690.20 : 2,047,378.46 = 566,472.92 : x
  2. Step 2: Convert to fraction form
    1,365,690.20/2,047,378.46 = 566,472.92/x
  3. Step 3: Cross multiply
    1,365,690.20x = 2,047,378.46 × 566,472.92
  4. Step 4: Simplify right side
    1,365,690.20x = 1,159,784,454,581.30
  5. Step 5: Solve for x
    x = 1,159,784,454,581.30/1,365,690.20
  6. Step 6: Final answer
    x = 849,229.54

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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.