Home / 924,060.44-1,385,280.90-444,049.22

Finding the Fourth Proportional to 924,060.44, 1,385,280.90 and 444,049.22

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Solution

The fourth proportional to 924,060.44, 1,385,280.90 and 444,049.22 is: 665,684.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    924,060.44 : 1,385,280.90 = 444,049.22 : x
  2. Step 2: Convert to fraction form
    924,060.44/1,385,280.90 = 444,049.22/x
  3. Step 3: Cross multiply
    924,060.44x = 1,385,280.90 × 444,049.22
  4. Step 4: Simplify right side
    924,060.44x = 615,132,903,125.90
  5. Step 5: Solve for x
    x = 615,132,903,125.90/924,060.44
  6. Step 6: Final answer
    x = 665,684.71

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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.