Home / 1,527,463.46-2,291,490.22-580,760.58

Finding the Fourth Proportional to 1,527,463.46, 2,291,490.22 and 580,760.58

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Solution

The fourth proportional to 1,527,463.46, 2,291,490.22 and 580,760.58 is: 871,253.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,527,463.46 : 2,291,490.22 = 580,760.58 : x
  2. Step 2: Convert to fraction form
    1,527,463.46/2,291,490.22 = 580,760.58/x
  3. Step 3: Cross multiply
    1,527,463.46x = 2,291,490.22 × 580,760.58
  4. Step 4: Simplify right side
    1,527,463.46x = 1,330,807,189,231.53
  5. Step 5: Solve for x
    x = 1,330,807,189,231.53/1,527,463.46
  6. Step 6: Final answer
    x = 871,253.04

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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.