Home / 11,766,513.55-17,650,787.70-3,246,850.39

Finding the Fourth Proportional to 11,766,513.55, 17,650,787.70 and 3,246,850.39

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Solution

The fourth proportional to 11,766,513.55, 17,650,787.70 and 3,246,850.39 is: 4,870,556.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,766,513.55 : 17,650,787.70 = 3,246,850.39 : x
  2. Step 2: Convert to fraction form
    11,766,513.55/17,650,787.70 = 3,246,850.39/x
  3. Step 3: Cross multiply
    11,766,513.55x = 17,650,787.70 × 3,246,850.39
  4. Step 4: Simplify right side
    11,766,513.55x = 57,309,466,927,552.20
  5. Step 5: Solve for x
    x = 57,309,466,927,552.20/11,766,513.55
  6. Step 6: Final answer
    x = 4,870,556.32

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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.