Home / 732,713.01-1,011,176.22-406,025.14

Finding the Fourth Proportional to 732,713.01, 1,011,176.22 and 406,025.14

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Solution

The fourth proportional to 732,713.01, 1,011,176.22 and 406,025.14 is: 560,332.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    732,713.01 : 1,011,176.22 = 406,025.14 : x
  2. Step 2: Convert to fraction form
    732,713.01/1,011,176.22 = 406,025.14/x
  3. Step 3: Cross multiply
    732,713.01x = 1,011,176.22 × 406,025.14
  4. Step 4: Simplify right side
    732,713.01x = 410,562,967,180.78
  5. Step 5: Solve for x
    x = 410,562,967,180.78/732,713.01
  6. Step 6: Final answer
    x = 560,332.57

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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.