Home / 1,034,151.04-1,551,227-324,234.40

Finding the Fourth Proportional to 1,034,151.04, 1,551,227 and 324,234.40

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Solution

The fourth proportional to 1,034,151.04, 1,551,227 and 324,234.40 is: 486,351.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,034,151.04 : 1,551,227 = 324,234.40 : x
  2. Step 2: Convert to fraction form
    1,034,151.04/1,551,227 = 324,234.40/x
  3. Step 3: Cross multiply
    1,034,151.04x = 1,551,227 × 324,234.40
  4. Step 4: Simplify right side
    1,034,151.04x = 502,961,155,608.80
  5. Step 5: Solve for x
    x = 502,961,155,608.80/1,034,151.04
  6. Step 6: Final answer
    x = 486,351.74

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Double scale
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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.