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Finding the Fourth Proportional to 435,529.74, 601,030.58 and 244,543.88

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Solution

The fourth proportional to 435,529.74, 601,030.58 and 244,543.88 is: 337,470.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,529.74 : 601,030.58 = 244,543.88 : x
  2. Step 2: Convert to fraction form
    435,529.74/601,030.58 = 244,543.88/x
  3. Step 3: Cross multiply
    435,529.74x = 601,030.58 × 244,543.88
  4. Step 4: Simplify right side
    435,529.74x = 146,978,350,031.85
  5. Step 5: Solve for x
    x = 146,978,350,031.85/435,529.74
  6. Step 6: Final answer
    x = 337,470.30

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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.