Home / 2,495,414.40-3,743,121.60-2,474,419.20

Finding the Fourth Proportional to 2,495,414.40, 3,743,121.60 and 2,474,419.20

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Solution

The fourth proportional to 2,495,414.40, 3,743,121.60 and 2,474,419.20 is: 3,711,628.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,495,414.40 : 3,743,121.60 = 2,474,419.20 : x
  2. Step 2: Convert to fraction form
    2,495,414.40/3,743,121.60 = 2,474,419.20/x
  3. Step 3: Cross multiply
    2,495,414.40x = 3,743,121.60 × 2,474,419.20
  4. Step 4: Simplify right side
    2,495,414.40x = 9,262,051,954,974.72
  5. Step 5: Solve for x
    x = 9,262,051,954,974.72/2,495,414.40
  6. Step 6: Final answer
    x = 3,711,628.80

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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.