Home / 11,432,085.03-17,144,515.92-3,754,464.78

Finding the Fourth Proportional to 11,432,085.03, 17,144,515.92 and 3,754,464.78

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Solution

The fourth proportional to 11,432,085.03, 17,144,515.92 and 3,754,464.78 is: 5,630,511.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,085.03 : 17,144,515.92 = 3,754,464.78 : x
  2. Step 2: Convert to fraction form
    11,432,085.03/17,144,515.92 = 3,754,464.78/x
  3. Step 3: Cross multiply
    11,432,085.03x = 17,144,515.92 × 3,754,464.78
  4. Step 4: Simplify right side
    11,432,085.03x = 64,368,481,191,789.30
  5. Step 5: Solve for x
    x = 64,368,481,191,789.30/11,432,085.03
  6. Step 6: Final answer
    x = 5,630,511.06

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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.