Home / 7,426,873.92-11,139,115.15-2,034,263.17

Finding the Fourth Proportional to 7,426,873.92, 11,139,115.15 and 2,034,263.17

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Solution

The fourth proportional to 7,426,873.92, 11,139,115.15 and 2,034,263.17 is: 3,051,067.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,426,873.92 : 11,139,115.15 = 2,034,263.17 : x
  2. Step 2: Convert to fraction form
    7,426,873.92/11,139,115.15 = 2,034,263.17/x
  3. Step 3: Cross multiply
    7,426,873.92x = 11,139,115.15 × 2,034,263.17
  4. Step 4: Simplify right side
    7,426,873.92x = 22,659,891,696,034.03
  5. Step 5: Solve for x
    x = 22,659,891,696,034.03/7,426,873.92
  6. Step 6: Final answer
    x = 3,051,067.24

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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.