Home / 9,261,036.15-13,891,554.23-8,741,404.95

Finding the Fourth Proportional to 9,261,036.15, 13,891,554.23 and 8,741,404.95

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Solution

The fourth proportional to 9,261,036.15, 13,891,554.23 and 8,741,404.95 is: 13,112,107.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,261,036.15 : 13,891,554.23 = 8,741,404.95 : x
  2. Step 2: Convert to fraction form
    9,261,036.15/13,891,554.23 = 8,741,404.95/x
  3. Step 3: Cross multiply
    9,261,036.15x = 13,891,554.23 × 8,741,404.95
  4. Step 4: Simplify right side
    9,261,036.15x = 121,431,700,865,608.41
  5. Step 5: Solve for x
    x = 121,431,700,865,608.41/9,261,036.15
  6. Step 6: Final answer
    x = 13,112,107.43

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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.