Home / 2,016,682.20-3,025,023.30-754,345.80

Finding the Fourth Proportional to 2,016,682.20, 3,025,023.30 and 754,345.80

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Solution

The fourth proportional to 2,016,682.20, 3,025,023.30 and 754,345.80 is: 1,131,518.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,682.20 : 3,025,023.30 = 754,345.80 : x
  2. Step 2: Convert to fraction form
    2,016,682.20/3,025,023.30 = 754,345.80/x
  3. Step 3: Cross multiply
    2,016,682.20x = 3,025,023.30 × 754,345.80
  4. Step 4: Simplify right side
    2,016,682.20x = 2,281,913,621,257.14
  5. Step 5: Solve for x
    x = 2,281,913,621,257.14/2,016,682.20
  6. Step 6: Final answer
    x = 1,131,518.70

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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.