Home / 794,207.70-1,096,015.17-431,631.60

Finding the Fourth Proportional to 794,207.70, 1,096,015.17 and 431,631.60

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Solution

The fourth proportional to 794,207.70, 1,096,015.17 and 431,631.60 is: 595,656.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,207.70 : 1,096,015.17 = 431,631.60 : x
  2. Step 2: Convert to fraction form
    794,207.70/1,096,015.17 = 431,631.60/x
  3. Step 3: Cross multiply
    794,207.70x = 1,096,015.17 × 431,631.60
  4. Step 4: Simplify right side
    794,207.70x = 473,074,781,451.37
  5. Step 5: Solve for x
    x = 473,074,781,451.37/794,207.70
  6. Step 6: Final answer
    x = 595,656.25

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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.