Home / 952,330.23-1,314,253.56-522,625.84

Finding the Fourth Proportional to 952,330.23, 1,314,253.56 and 522,625.84

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Solution

The fourth proportional to 952,330.23, 1,314,253.56 and 522,625.84 is: 721,244.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,330.23 : 1,314,253.56 = 522,625.84 : x
  2. Step 2: Convert to fraction form
    952,330.23/1,314,253.56 = 522,625.84/x
  3. Step 3: Cross multiply
    952,330.23x = 1,314,253.56 × 522,625.84
  4. Step 4: Simplify right side
    952,330.23x = 686,862,870,767.99
  5. Step 5: Solve for x
    x = 686,862,870,767.99/952,330.23
  6. Step 6: Final answer
    x = 721,244.43

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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.