Home / 962,165.73-1,327,769.70-532,445.73

Finding the Fourth Proportional to 962,165.73, 1,327,769.70 and 532,445.73

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Solution

The fourth proportional to 962,165.73, 1,327,769.70 and 532,445.73 is: 734,764.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,165.73 : 1,327,769.70 = 532,445.73 : x
  2. Step 2: Convert to fraction form
    962,165.73/1,327,769.70 = 532,445.73/x
  3. Step 3: Cross multiply
    962,165.73x = 1,327,769.70 × 532,445.73
  4. Step 4: Simplify right side
    962,165.73x = 706,965,307,188.38
  5. Step 5: Solve for x
    x = 706,965,307,188.38/962,165.73
  6. Step 6: Final answer
    x = 734,764.59

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Double scale
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.