Home / 794,334.85-1,096,189.43-431,759.56

Finding the Fourth Proportional to 794,334.85, 1,096,189.43 and 431,759.56

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Solution

The fourth proportional to 794,334.85, 1,096,189.43 and 431,759.56 is: 595,832.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,334.85 : 1,096,189.43 = 431,759.56 : x
  2. Step 2: Convert to fraction form
    794,334.85/1,096,189.43 = 431,759.56/x
  3. Step 3: Cross multiply
    794,334.85x = 1,096,189.43 × 431,759.56
  4. Step 4: Simplify right side
    794,334.85x = 473,290,269,248.40
  5. Step 5: Solve for x
    x = 473,290,269,248.40/794,334.85
  6. Step 6: Final answer
    x = 595,832.18

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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.