Home / 11,608,255.80-17,414,065.24-4,321,109.84

Finding the Fourth Proportional to 11,608,255.80, 17,414,065.24 and 4,321,109.84

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Solution

The fourth proportional to 11,608,255.80, 17,414,065.24 and 4,321,109.84 is: 6,482,290.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,608,255.80 : 17,414,065.24 = 4,321,109.84 : x
  2. Step 2: Convert to fraction form
    11,608,255.80/17,414,065.24 = 4,321,109.84/x
  3. Step 3: Cross multiply
    11,608,255.80x = 17,414,065.24 × 4,321,109.84
  4. Step 4: Simplify right side
    11,608,255.80x = 75,248,088,662,965.95
  5. Step 5: Solve for x
    x = 75,248,088,662,965.95/11,608,255.80
  6. Step 6: Final answer
    x = 6,482,290.70

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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.