Home / 3,656,604.40-5,484,906.60-2,711,820.40

Finding the Fourth Proportional to 3,656,604.40, 5,484,906.60 and 2,711,820.40

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Solution

The fourth proportional to 3,656,604.40, 5,484,906.60 and 2,711,820.40 is: 4,067,730.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,656,604.40 : 5,484,906.60 = 2,711,820.40 : x
  2. Step 2: Convert to fraction form
    3,656,604.40/5,484,906.60 = 2,711,820.40/x
  3. Step 3: Cross multiply
    3,656,604.40x = 5,484,906.60 × 2,711,820.40
  4. Step 4: Simplify right side
    3,656,604.40x = 14,874,081,609,974.64
  5. Step 5: Solve for x
    x = 14,874,081,609,974.64/3,656,604.40
  6. Step 6: Final answer
    x = 4,067,730.60

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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.