Home / 2,012,691.78-3,017,995.20-592,560.90

Finding the Fourth Proportional to 2,012,691.78, 3,017,995.20 and 592,560.90

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Solution

The fourth proportional to 2,012,691.78, 3,017,995.20 and 592,560.90 is: 888,534.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,012,691.78 : 3,017,995.20 = 592,560.90 : x
  2. Step 2: Convert to fraction form
    2,012,691.78/3,017,995.20 = 592,560.90/x
  3. Step 3: Cross multiply
    2,012,691.78x = 3,017,995.20 × 592,560.90
  4. Step 4: Simplify right side
    2,012,691.78x = 1,788,345,951,907.68
  5. Step 5: Solve for x
    x = 1,788,345,951,907.68/2,012,691.78
  6. Step 6: Final answer
    x = 888,534.43

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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.