Home / 4,246,087.72-6,354,172.86-2,649,402.92

Finding the Fourth Proportional to 4,246,087.72, 6,354,172.86 and 2,649,402.92

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Solution

The fourth proportional to 4,246,087.72, 6,354,172.86 and 2,649,402.92 is: 3,964,770.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,246,087.72 : 6,354,172.86 = 2,649,402.92 : x
  2. Step 2: Convert to fraction form
    4,246,087.72/6,354,172.86 = 2,649,402.92/x
  3. Step 3: Cross multiply
    4,246,087.72x = 6,354,172.86 × 2,649,402.92
  4. Step 4: Simplify right side
    4,246,087.72x = 16,834,764,129,468.75
  5. Step 5: Solve for x
    x = 16,834,764,129,468.75/4,246,087.72
  6. Step 6: Final answer
    x = 3,964,770.69

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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.