Home / 894,409.52-1,341,614.28-613,073.84

Finding the Fourth Proportional to 894,409.52, 1,341,614.28 and 613,073.84

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Solution

The fourth proportional to 894,409.52, 1,341,614.28 and 613,073.84 is: 919,610.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    894,409.52 : 1,341,614.28 = 613,073.84 : x
  2. Step 2: Convert to fraction form
    894,409.52/1,341,614.28 = 613,073.84/x
  3. Step 3: Cross multiply
    894,409.52x = 1,341,614.28 × 613,073.84
  4. Step 4: Simplify right side
    894,409.52x = 822,508,618,438.44
  5. Step 5: Solve for x
    x = 822,508,618,438.44/894,409.52
  6. Step 6: Final answer
    x = 919,610.76

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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.