Home / 962,512.68-1,328,270.02-532,822.44

Finding the Fourth Proportional to 962,512.68, 1,328,270.02 and 532,822.44

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Solution

The fourth proportional to 962,512.68, 1,328,270.02 and 532,822.44 is: 735,296.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,512.68 : 1,328,270.02 = 532,822.44 : x
  2. Step 2: Convert to fraction form
    962,512.68/1,328,270.02 = 532,822.44/x
  3. Step 3: Cross multiply
    962,512.68x = 1,328,270.02 × 532,822.44
  4. Step 4: Simplify right side
    962,512.68x = 707,732,073,035.25
  5. Step 5: Solve for x
    x = 707,732,073,035.25/962,512.68
  6. Step 6: Final answer
    x = 735,296.36

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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.