Home / 2,659,737.44-3,995,511.06-1,649,605.88

Finding the Fourth Proportional to 2,659,737.44, 3,995,511.06 and 1,649,605.88

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Solution

The fourth proportional to 2,659,737.44, 3,995,511.06 and 1,649,605.88 is: 2,478,071.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,659,737.44 : 3,995,511.06 = 1,649,605.88 : x
  2. Step 2: Convert to fraction form
    2,659,737.44/3,995,511.06 = 1,649,605.88/x
  3. Step 3: Cross multiply
    2,659,737.44x = 3,995,511.06 × 1,649,605.88
  4. Step 4: Simplify right side
    2,659,737.44x = 6,591,018,538,181.03
  5. Step 5: Solve for x
    x = 6,591,018,538,181.03/2,659,737.44
  6. Step 6: Final answer
    x = 2,478,071.12

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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.