Home / 794,755.68-1,097,169.03-613,059.72

Finding the Fourth Proportional to 794,755.68, 1,097,169.03 and 613,059.72

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Solution

The fourth proportional to 794,755.68, 1,097,169.03 and 613,059.72 is: 846,335.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,755.68 : 1,097,169.03 = 613,059.72 : x
  2. Step 2: Convert to fraction form
    794,755.68/1,097,169.03 = 613,059.72/x
  3. Step 3: Cross multiply
    794,755.68x = 1,097,169.03 × 613,059.72
  4. Step 4: Simplify right side
    794,755.68x = 672,630,138,324.47
  5. Step 5: Solve for x
    x = 672,630,138,324.47/794,755.68
  6. Step 6: Final answer
    x = 846,335.74

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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.