Home / 716,166.75-1,074,723.37-337,195.85

Finding the Fourth Proportional to 716,166.75, 1,074,723.37 and 337,195.85

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Solution

The fourth proportional to 716,166.75, 1,074,723.37 and 337,195.85 is: 506,016.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    716,166.75 : 1,074,723.37 = 337,195.85 : x
  2. Step 2: Convert to fraction form
    716,166.75/1,074,723.37 = 337,195.85/x
  3. Step 3: Cross multiply
    716,166.75x = 1,074,723.37 × 337,195.85
  4. Step 4: Simplify right side
    716,166.75x = 362,392,260,262.02
  5. Step 5: Solve for x
    x = 362,392,260,262.02/716,166.75
  6. Step 6: Final answer
    x = 506,016.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.