Home / 5,552,302.32-7,659,099.72-3,228,940.44

Finding the Fourth Proportional to 5,552,302.32, 7,659,099.72 and 3,228,940.44

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Solution

The fourth proportional to 5,552,302.32, 7,659,099.72 and 3,228,940.44 is: 4,454,148.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,552,302.32 : 7,659,099.72 = 3,228,940.44 : x
  2. Step 2: Convert to fraction form
    5,552,302.32/7,659,099.72 = 3,228,940.44/x
  3. Step 3: Cross multiply
    5,552,302.32x = 7,659,099.72 × 3,228,940.44
  4. Step 4: Simplify right side
    5,552,302.32x = 24,730,776,819,900.68
  5. Step 5: Solve for x
    x = 24,730,776,819,900.68/5,552,302.32
  6. Step 6: Final answer
    x = 4,454,148.10

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.