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Finding the Fourth Proportional to 435,522.48, 601,020.18 and 244,536.90

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Solution

The fourth proportional to 435,522.48, 601,020.18 and 244,536.90 is: 337,460.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,522.48 : 601,020.18 = 244,536.90 : x
  2. Step 2: Convert to fraction form
    435,522.48/601,020.18 = 244,536.90/x
  3. Step 3: Cross multiply
    435,522.48x = 601,020.18 × 244,536.90
  4. Step 4: Simplify right side
    435,522.48x = 146,971,611,654.64
  5. Step 5: Solve for x
    x = 146,971,611,654.64/435,522.48
  6. Step 6: Final answer
    x = 337,460.45

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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.