Home / 1,034,141.64-1,551,212.91-324,225.04

Finding the Fourth Proportional to 1,034,141.64, 1,551,212.91 and 324,225.04

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Solution

The fourth proportional to 1,034,141.64, 1,551,212.91 and 324,225.04 is: 486,337.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,141.64 : 1,551,212.91 = 324,225.04 : x
  2. Step 2: Convert to fraction form
    1,034,141.64/1,551,212.91 = 324,225.04/x
  3. Step 3: Cross multiply
    1,034,141.64x = 1,551,212.91 × 324,225.04
  4. Step 4: Simplify right side
    1,034,141.64x = 502,942,067,793.27
  5. Step 5: Solve for x
    x = 502,942,067,793.27/1,034,141.64
  6. Step 6: Final answer
    x = 486,337.70

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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.