Home / 3,374,612.60-5,062,356.30-1,669,627.40

Finding the Fourth Proportional to 3,374,612.60, 5,062,356.30 and 1,669,627.40

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Solution

The fourth proportional to 3,374,612.60, 5,062,356.30 and 1,669,627.40 is: 2,504,657.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,374,612.60 : 5,062,356.30 = 1,669,627.40 : x
  2. Step 2: Convert to fraction form
    3,374,612.60/5,062,356.30 = 1,669,627.40/x
  3. Step 3: Cross multiply
    3,374,612.60x = 5,062,356.30 × 1,669,627.40
  4. Step 4: Simplify right side
    3,374,612.60x = 8,452,248,787,042.62
  5. Step 5: Solve for x
    x = 8,452,248,787,042.62/3,374,612.60
  6. Step 6: Final answer
    x = 2,504,657.51

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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.