Home / 1,454,174.53-2,182,258.42-507,545.24

Finding the Fourth Proportional to 1,454,174.53, 2,182,258.42 and 507,545.24

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Solution

The fourth proportional to 1,454,174.53, 2,182,258.42 and 507,545.24 is: 761,665.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,454,174.53 : 2,182,258.42 = 507,545.24 : x
  2. Step 2: Convert to fraction form
    1,454,174.53/2,182,258.42 = 507,545.24/x
  3. Step 3: Cross multiply
    1,454,174.53x = 2,182,258.42 × 507,545.24
  4. Step 4: Simplify right side
    1,454,174.53x = 1,107,594,873,520.92
  5. Step 5: Solve for x
    x = 1,107,594,873,520.92/1,454,174.53
  6. Step 6: Final answer
    x = 761,665.71

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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.