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Finding the Fourth Proportional to 435,093.20, 600,419.40 and 244,153.04

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Solution

The fourth proportional to 435,093.20, 600,419.40 and 244,153.04 is: 336,926.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    435,093.20 : 600,419.40 = 244,153.04 : x
  2. Step 2: Convert to fraction form
    435,093.20/600,419.40 = 244,153.04/x
  3. Step 3: Cross multiply
    435,093.20x = 600,419.40 × 244,153.04
  4. Step 4: Simplify right side
    435,093.20x = 146,594,221,784.98
  5. Step 5: Solve for x
    x = 146,594,221,784.98/435,093.20
  6. Step 6: Final answer
    x = 336,926.02

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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.