Home / 967,627.97-1,335,177.14-559,767.76

Finding the Fourth Proportional to 967,627.97, 1,335,177.14 and 559,767.76

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Solution

The fourth proportional to 967,627.97, 1,335,177.14 and 559,767.76 is: 772,393.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    967,627.97 : 1,335,177.14 = 559,767.76 : x
  2. Step 2: Convert to fraction form
    967,627.97/1,335,177.14 = 559,767.76/x
  3. Step 3: Cross multiply
    967,627.97x = 1,335,177.14 × 559,767.76
  4. Step 4: Simplify right side
    967,627.97x = 747,389,118,234.60
  5. Step 5: Solve for x
    x = 747,389,118,234.60/967,627.97
  6. Step 6: Final answer
    x = 772,393.05

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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.