Home / 794,346.60-1,096,206.10-431,770.23

Finding the Fourth Proportional to 794,346.60, 1,096,206.10 and 431,770.23

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Solution

The fourth proportional to 794,346.60, 1,096,206.10 and 431,770.23 is: 595,847.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,346.60 : 1,096,206.10 = 431,770.23 : x
  2. Step 2: Convert to fraction form
    794,346.60/1,096,206.10 = 431,770.23/x
  3. Step 3: Cross multiply
    794,346.60x = 1,096,206.10 × 431,770.23
  4. Step 4: Simplify right side
    794,346.60x = 473,309,160,090.80
  5. Step 5: Solve for x
    x = 473,309,160,090.80/794,346.60
  6. Step 6: Final answer
    x = 595,847.15

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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.