Home / 11,451,364.32-17,177,119.92-3,364,307.04

Finding the Fourth Proportional to 11,451,364.32, 17,177,119.92 and 3,364,307.04

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Solution

The fourth proportional to 11,451,364.32, 17,177,119.92 and 3,364,307.04 is: 5,046,482.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,451,364.32 : 17,177,119.92 = 3,364,307.04 : x
  2. Step 2: Convert to fraction form
    11,451,364.32/17,177,119.92 = 3,364,307.04/x
  3. Step 3: Cross multiply
    11,451,364.32x = 17,177,119.92 × 3,364,307.04
  4. Step 4: Simplify right side
    11,451,364.32x = 57,789,105,473,780.24
  5. Step 5: Solve for x
    x = 57,789,105,473,780.24/11,451,364.32
  6. Step 6: Final answer
    x = 5,046,482.14

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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.