Home / 2,216,503.90-3,324,755.84-1,711,801.02

Finding the Fourth Proportional to 2,216,503.90, 3,324,755.84 and 1,711,801.02

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Solution

The fourth proportional to 2,216,503.90, 3,324,755.84 and 1,711,801.02 is: 2,567,701.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,216,503.90 : 3,324,755.84 = 1,711,801.02 : x
  2. Step 2: Convert to fraction form
    2,216,503.90/3,324,755.84 = 1,711,801.02/x
  3. Step 3: Cross multiply
    2,216,503.90x = 3,324,755.84 × 1,711,801.02
  4. Step 4: Simplify right side
    2,216,503.90x = 5,691,320,447,164.23
  5. Step 5: Solve for x
    x = 5,691,320,447,164.23/2,216,503.90
  6. Step 6: Final answer
    x = 2,567,701.53

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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.