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Finding the Fourth Proportional to 466,366.65, 699,549.98 and 150,855.45

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Solution

The fourth proportional to 466,366.65, 699,549.98 and 150,855.45 is: 226,283.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    466,366.65 : 699,549.98 = 150,855.45 : x
  2. Step 2: Convert to fraction form
    466,366.65/699,549.98 = 150,855.45/x
  3. Step 3: Cross multiply
    466,366.65x = 699,549.98 × 150,855.45
  4. Step 4: Simplify right side
    466,366.65x = 105,530,926,276.11
  5. Step 5: Solve for x
    x = 105,530,926,276.11/466,366.65
  6. Step 6: Final answer
    x = 226,283.18

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Similar ratio
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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.