Home / 2,247,372.92-3,371,157.78-650,097.44

Finding the Fourth Proportional to 2,247,372.92, 3,371,157.78 and 650,097.44

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Solution

The fourth proportional to 2,247,372.92, 3,371,157.78 and 650,097.44 is: 975,174.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,247,372.92 : 3,371,157.78 = 650,097.44 : x
  2. Step 2: Convert to fraction form
    2,247,372.92/3,371,157.78 = 650,097.44/x
  3. Step 3: Cross multiply
    2,247,372.92x = 3,371,157.78 × 650,097.44
  4. Step 4: Simplify right side
    2,247,372.92x = 2,191,581,042,614.08
  5. Step 5: Solve for x
    x = 2,191,581,042,614.08/2,247,372.92
  6. Step 6: Final answer
    x = 975,174.62

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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.