Home / 7,034,687.33-10,550,132.56-2,485,137.15

Finding the Fourth Proportional to 7,034,687.33, 10,550,132.56 and 2,485,137.15

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Solution

The fourth proportional to 7,034,687.33, 10,550,132.56 and 2,485,137.15 is: 3,727,035.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,034,687.33 : 10,550,132.56 = 2,485,137.15 : x
  2. Step 2: Convert to fraction form
    7,034,687.33/10,550,132.56 = 2,485,137.15/x
  3. Step 3: Cross multiply
    7,034,687.33x = 10,550,132.56 × 2,485,137.15
  4. Step 4: Simplify right side
    7,034,687.33x = 26,218,526,356,067.76
  5. Step 5: Solve for x
    x = 26,218,526,356,067.76/7,034,687.33
  6. Step 6: Final answer
    x = 3,727,035.06

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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.