Home / 962,207.73-1,327,813.77-532,505.97

Finding the Fourth Proportional to 962,207.73, 1,327,813.77 and 532,505.97

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Solution

The fourth proportional to 962,207.73, 1,327,813.77 and 532,505.97 is: 734,840.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,207.73 : 1,327,813.77 = 532,505.97 : x
  2. Step 2: Convert to fraction form
    962,207.73/1,327,813.77 = 532,505.97/x
  3. Step 3: Cross multiply
    962,207.73x = 1,327,813.77 × 532,505.97
  4. Step 4: Simplify right side
    962,207.73x = 707,068,759,573.21
  5. Step 5: Solve for x
    x = 707,068,759,573.21/962,207.73
  6. Step 6: Final answer
    x = 734,840.03

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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.