Home / 732,053.70-1,095,942.15-522,101.70

Finding the Fourth Proportional to 732,053.70, 1,095,942.15 and 522,101.70

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Solution

The fourth proportional to 732,053.70, 1,095,942.15 and 522,101.70 is: 781,627.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,053.70 : 1,095,942.15 = 522,101.70 : x
  2. Step 2: Convert to fraction form
    732,053.70/1,095,942.15 = 522,101.70/x
  3. Step 3: Cross multiply
    732,053.70x = 1,095,942.15 × 522,101.70
  4. Step 4: Simplify right side
    732,053.70x = 572,193,259,616.66
  5. Step 5: Solve for x
    x = 572,193,259,616.66/732,053.70
  6. Step 6: Final answer
    x = 781,627.44

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1.5x scale

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.