Home / 11,432,314.74-17,144,859.06-3,754,694.64

Finding the Fourth Proportional to 11,432,314.74, 17,144,859.06 and 3,754,694.64

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Solution

The fourth proportional to 11,432,314.74, 17,144,859.06 and 3,754,694.64 is: 5,630,855.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,432,314.74 : 17,144,859.06 = 3,754,694.64 : x
  2. Step 2: Convert to fraction form
    11,432,314.74/17,144,859.06 = 3,754,694.64/x
  3. Step 3: Cross multiply
    11,432,314.74x = 17,144,859.06 × 3,754,694.64
  4. Step 4: Simplify right side
    11,432,314.74x = 64,373,710,416,137.44
  5. Step 5: Solve for x
    x = 64,373,710,416,137.44/11,432,314.74
  6. Step 6: Final answer
    x = 5,630,855.33

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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.