Home / 2,428,060.62-3,350,724.33-1,340,332.95

Finding the Fourth Proportional to 2,428,060.62, 3,350,724.33 and 1,340,332.95

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Solution

The fourth proportional to 2,428,060.62, 3,350,724.33 and 1,340,332.95 is: 1,849,659.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,428,060.62 : 3,350,724.33 = 1,340,332.95 : x
  2. Step 2: Convert to fraction form
    2,428,060.62/3,350,724.33 = 1,340,332.95/x
  3. Step 3: Cross multiply
    2,428,060.62x = 3,350,724.33 × 1,340,332.95
  4. Step 4: Simplify right side
    2,428,060.62x = 4,491,086,225,865.67
  5. Step 5: Solve for x
    x = 4,491,086,225,865.67/2,428,060.62
  6. Step 6: Final answer
    x = 1,849,659.84

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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.