Home / 2,614,863.24-3,913,857.90-1,350,952.20

Finding the Fourth Proportional to 2,614,863.24, 3,913,857.90 and 1,350,952.20

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Solution

The fourth proportional to 2,614,863.24, 3,913,857.90 and 1,350,952.20 is: 2,022,069.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,614,863.24 : 3,913,857.90 = 1,350,952.20 : x
  2. Step 2: Convert to fraction form
    2,614,863.24/3,913,857.90 = 1,350,952.20/x
  3. Step 3: Cross multiply
    2,614,863.24x = 3,913,857.90 × 1,350,952.20
  4. Step 4: Simplify right side
    2,614,863.24x = 5,287,434,940,492.38
  5. Step 5: Solve for x
    x = 5,287,434,940,492.38/2,614,863.24
  6. Step 6: Final answer
    x = 2,022,069.40

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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.