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Finding the Fourth Proportional to 435,473.45, 600,937.94 and 244,494.89

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Solution

The fourth proportional to 435,473.45, 600,937.94 and 244,494.89 is: 337,394.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,473.45 : 600,937.94 = 244,494.89 : x
  2. Step 2: Convert to fraction form
    435,473.45/600,937.94 = 244,494.89/x
  3. Step 3: Cross multiply
    435,473.45x = 600,937.94 × 244,494.89
  4. Step 4: Simplify right side
    435,473.45x = 146,926,254,021.91
  5. Step 5: Solve for x
    x = 146,926,254,021.91/435,473.45
  6. Step 6: Final answer
    x = 337,394.29

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1.5x scale

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.