Home / 2,469,998.22-3,704,478.93-696,655.50

Finding the Fourth Proportional to 2,469,998.22, 3,704,478.93 and 696,655.50

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Solution

The fourth proportional to 2,469,998.22, 3,704,478.93 and 696,655.50 is: 1,044,837.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,469,998.22 : 3,704,478.93 = 696,655.50 : x
  2. Step 2: Convert to fraction form
    2,469,998.22/3,704,478.93 = 696,655.50/x
  3. Step 3: Cross multiply
    2,469,998.22x = 3,704,478.93 × 696,655.50
  4. Step 4: Simplify right side
    2,469,998.22x = 2,580,745,621,218.62
  5. Step 5: Solve for x
    x = 2,580,745,621,218.62/2,469,998.22
  6. Step 6: Final answer
    x = 1,044,837.04

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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.