Home / 1,377,045.24-2,064,773.22-534,612.84

Finding the Fourth Proportional to 1,377,045.24, 2,064,773.22 and 534,612.84

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Solution

The fourth proportional to 1,377,045.24, 2,064,773.22 and 534,612.84 is: 801,610.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,377,045.24 : 2,064,773.22 = 534,612.84 : x
  2. Step 2: Convert to fraction form
    1,377,045.24/2,064,773.22 = 534,612.84/x
  3. Step 3: Cross multiply
    1,377,045.24x = 2,064,773.22 × 534,612.84
  4. Step 4: Simplify right side
    1,377,045.24x = 1,103,854,275,100.14
  5. Step 5: Solve for x
    x = 1,103,854,275,100.14/1,377,045.24
  6. Step 6: Final answer
    x = 801,610.76

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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.