Home / 952,952.92-1,315,065.90-523,229.26

Finding the Fourth Proportional to 952,952.92, 1,315,065.90 and 523,229.26

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Solution

The fourth proportional to 952,952.92, 1,315,065.90 and 523,229.26 is: 722,051.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,952.92 : 1,315,065.90 = 523,229.26 : x
  2. Step 2: Convert to fraction form
    952,952.92/1,315,065.90 = 523,229.26/x
  3. Step 3: Cross multiply
    952,952.92x = 1,315,065.90 × 523,229.26
  4. Step 4: Simplify right side
    952,952.92x = 688,080,957,708.23
  5. Step 5: Solve for x
    x = 688,080,957,708.23/952,952.92
  6. Step 6: Final answer
    x = 722,051.37

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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.