Home / 7,548,617.66-11,322,610.20-2,430,934.27

Finding the Fourth Proportional to 7,548,617.66, 11,322,610.20 and 2,430,934.27

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Solution

The fourth proportional to 7,548,617.66, 11,322,610.20 and 2,430,934.27 is: 3,646,299.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,548,617.66 : 11,322,610.20 = 2,430,934.27 : x
  2. Step 2: Convert to fraction form
    7,548,617.66/11,322,610.20 = 2,430,934.27/x
  3. Step 3: Cross multiply
    7,548,617.66x = 11,322,610.20 × 2,430,934.27
  4. Step 4: Simplify right side
    7,548,617.66x = 27,524,521,132,725.03
  5. Step 5: Solve for x
    x = 27,524,521,132,725.03/7,548,617.66
  6. Step 6: Final answer
    x = 3,646,299.55

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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.