Home / 4,469,382.60-6,706,844.10-2,340,994.20

Finding the Fourth Proportional to 4,469,382.60, 6,706,844.10 and 2,340,994.20

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Solution

The fourth proportional to 4,469,382.60, 6,706,844.10 and 2,340,994.20 is: 3,512,942.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,469,382.60 : 6,706,844.10 = 2,340,994.20 : x
  2. Step 2: Convert to fraction form
    4,469,382.60/6,706,844.10 = 2,340,994.20/x
  3. Step 3: Cross multiply
    4,469,382.60x = 6,706,844.10 × 2,340,994.20
  4. Step 4: Simplify right side
    4,469,382.60x = 15,700,683,138,404.22
  5. Step 5: Solve for x
    x = 15,700,683,138,404.22/4,469,382.60
  6. Step 6: Final answer
    x = 3,512,942.29

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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.