Home / 3,466,974.80-5,200,462.20-2,627,166.80

Finding the Fourth Proportional to 3,466,974.80, 5,200,462.20 and 2,627,166.80

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Solution

The fourth proportional to 3,466,974.80, 5,200,462.20 and 2,627,166.80 is: 3,940,750.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,466,974.80 : 5,200,462.20 = 2,627,166.80 : x
  2. Step 2: Convert to fraction form
    3,466,974.80/5,200,462.20 = 2,627,166.80/x
  3. Step 3: Cross multiply
    3,466,974.80x = 5,200,462.20 × 2,627,166.80
  4. Step 4: Simplify right side
    3,466,974.80x = 13,662,481,636,494.96
  5. Step 5: Solve for x
    x = 13,662,481,636,494.96/3,466,974.80
  6. Step 6: Final answer
    x = 3,940,750.20

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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.