Home / 2,340,167.24-3,510,382.14-657,139.52

Finding the Fourth Proportional to 2,340,167.24, 3,510,382.14 and 657,139.52

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Solution

The fourth proportional to 2,340,167.24, 3,510,382.14 and 657,139.52 is: 985,746.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,340,167.24 : 3,510,382.14 = 657,139.52 : x
  2. Step 2: Convert to fraction form
    2,340,167.24/3,510,382.14 = 657,139.52/x
  3. Step 3: Cross multiply
    2,340,167.24x = 3,510,382.14 × 657,139.52
  4. Step 4: Simplify right side
    2,340,167.24x = 2,306,810,834,496.17
  5. Step 5: Solve for x
    x = 2,306,810,834,496.17/2,340,167.24
  6. Step 6: Final answer
    x = 985,746.14

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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.