Home / 1,068,170.34-1,474,074.92-584,735.78

Finding the Fourth Proportional to 1,068,170.34, 1,474,074.92 and 584,735.78

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Solution

The fourth proportional to 1,068,170.34, 1,474,074.92 and 584,735.78 is: 806,935.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,170.34 : 1,474,074.92 = 584,735.78 : x
  2. Step 2: Convert to fraction form
    1,068,170.34/1,474,074.92 = 584,735.78/x
  3. Step 3: Cross multiply
    1,068,170.34x = 1,474,074.92 × 584,735.78
  4. Step 4: Simplify right side
    1,068,170.34x = 861,944,348,124.64
  5. Step 5: Solve for x
    x = 861,944,348,124.64/1,068,170.34
  6. Step 6: Final answer
    x = 806,935.29

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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.