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Finding the Fourth Proportional to 435,438.04, 600,899.22 and 244,446.52

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Solution

The fourth proportional to 435,438.04, 600,899.22 and 244,446.52 is: 337,333.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,438.04 : 600,899.22 = 244,446.52 : x
  2. Step 2: Convert to fraction form
    435,438.04/600,899.22 = 244,446.52/x
  3. Step 3: Cross multiply
    435,438.04x = 600,899.22 × 244,446.52
  4. Step 4: Simplify right side
    435,438.04x = 146,887,723,199.71
  5. Step 5: Solve for x
    x = 146,887,723,199.71/435,438.04
  6. Step 6: Final answer
    x = 337,333.24

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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.