Home / 10,844,376.60-16,255,215.18-3,653,425.56

Finding the Fourth Proportional to 10,844,376.60, 16,255,215.18 and 3,653,425.56

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Solution

The fourth proportional to 10,844,376.60, 16,255,215.18 and 3,653,425.56 is: 5,476,314.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,844,376.60 : 16,255,215.18 = 3,653,425.56 : x
  2. Step 2: Convert to fraction form
    10,844,376.60/16,255,215.18 = 3,653,425.56/x
  3. Step 3: Cross multiply
    10,844,376.60x = 16,255,215.18 × 3,653,425.56
  4. Step 4: Simplify right side
    10,844,376.60x = 59,387,218,621,912
  5. Step 5: Solve for x
    x = 59,387,218,621,912/10,844,376.60
  6. Step 6: Final answer
    x = 5,476,314.67

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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.