Home / 976,584.17-1,347,685.96-541,029.82

Finding the Fourth Proportional to 976,584.17, 1,347,685.96 and 541,029.82

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Solution

The fourth proportional to 976,584.17, 1,347,685.96 and 541,029.82 is: 746,621.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    976,584.17 : 1,347,685.96 = 541,029.82 : x
  2. Step 2: Convert to fraction form
    976,584.17/1,347,685.96 = 541,029.82/x
  3. Step 3: Cross multiply
    976,584.17x = 1,347,685.96 × 541,029.82
  4. Step 4: Simplify right side
    976,584.17x = 729,138,292,355.33
  5. Step 5: Solve for x
    x = 729,138,292,355.33/976,584.17
  6. Step 6: Final answer
    x = 746,621.04

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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.