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Finding the Fourth Proportional to 594,952.62, 892,783.53 and 215,902.95

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Solution

The fourth proportional to 594,952.62, 892,783.53 and 215,902.95 is: 323,983.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    594,952.62 : 892,783.53 = 215,902.95 : x
  2. Step 2: Convert to fraction form
    594,952.62/892,783.53 = 215,902.95/x
  3. Step 3: Cross multiply
    594,952.62x = 892,783.53 × 215,902.95
  4. Step 4: Simplify right side
    594,952.62x = 192,754,597,838.41
  5. Step 5: Solve for x
    x = 192,754,597,838.41/594,952.62
  6. Step 6: Final answer
    x = 323,983.11

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.