Home / 1,057,317.68-1,459,120.20-598,432.24

Finding the Fourth Proportional to 1,057,317.68, 1,459,120.20 and 598,432.24

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Solution

The fourth proportional to 1,057,317.68, 1,459,120.20 and 598,432.24 is: 825,848.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,057,317.68 : 1,459,120.20 = 598,432.24 : x
  2. Step 2: Convert to fraction form
    1,057,317.68/1,459,120.20 = 598,432.24/x
  3. Step 3: Cross multiply
    1,057,317.68x = 1,459,120.20 × 598,432.24
  4. Step 4: Simplify right side
    1,057,317.68x = 873,184,569,715.25
  5. Step 5: Solve for x
    x = 873,184,569,715.25/1,057,317.68
  6. Step 6: Final answer
    x = 825,848.83

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.