Home / 7,459,025.13-11,187,429.14-2,067,113.39

Finding the Fourth Proportional to 7,459,025.13, 11,187,429.14 and 2,067,113.39

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Solution

The fourth proportional to 7,459,025.13, 11,187,429.14 and 2,067,113.39 is: 3,100,362.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,459,025.13 : 11,187,429.14 = 2,067,113.39 : x
  2. Step 2: Convert to fraction form
    7,459,025.13/11,187,429.14 = 2,067,113.39/x
  3. Step 3: Cross multiply
    7,459,025.13x = 11,187,429.14 × 2,067,113.39
  4. Step 4: Simplify right side
    7,459,025.13x = 23,125,684,524,200.82
  5. Step 5: Solve for x
    x = 23,125,684,524,200.82/7,459,025.13
  6. Step 6: Final answer
    x = 3,100,362.87

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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.