Home / 2,016,959.30-3,025,432.67-632,198.69

Finding the Fourth Proportional to 2,016,959.30, 3,025,432.67 and 632,198.69

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Solution

The fourth proportional to 2,016,959.30, 3,025,432.67 and 632,198.69 is: 948,296.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,016,959.30 : 3,025,432.67 = 632,198.69 : x
  2. Step 2: Convert to fraction form
    2,016,959.30/3,025,432.67 = 632,198.69/x
  3. Step 3: Cross multiply
    2,016,959.30x = 3,025,432.67 × 632,198.69
  4. Step 4: Simplify right side
    2,016,959.30x = 1,912,674,570,657.20
  5. Step 5: Solve for x
    x = 1,912,674,570,657.20/2,016,959.30
  6. Step 6: Final answer
    x = 948,296.07

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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.