Home / 11,581,974.73-17,373,095.85-3,495,020.41

Finding the Fourth Proportional to 11,581,974.73, 17,373,095.85 and 3,495,020.41

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Solution

The fourth proportional to 11,581,974.73, 17,373,095.85 and 3,495,020.41 is: 5,242,570.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,581,974.73 : 17,373,095.85 = 3,495,020.41 : x
  2. Step 2: Convert to fraction form
    11,581,974.73/17,373,095.85 = 3,495,020.41/x
  3. Step 3: Cross multiply
    11,581,974.73x = 17,373,095.85 × 3,495,020.41
  4. Step 4: Simplify right side
    11,581,974.73x = 60,719,324,580,636.30
  5. Step 5: Solve for x
    x = 60,719,324,580,636.30/11,581,974.73
  6. Step 6: Final answer
    x = 5,242,570.98

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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.