Home / 3,669,844.60-5,504,766.90-2,914,017.40

Finding the Fourth Proportional to 3,669,844.60, 5,504,766.90 and 2,914,017.40

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Solution

The fourth proportional to 3,669,844.60, 5,504,766.90 and 2,914,017.40 is: 4,371,026.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,844.60 : 5,504,766.90 = 2,914,017.40 : x
  2. Step 2: Convert to fraction form
    3,669,844.60/5,504,766.90 = 2,914,017.40/x
  3. Step 3: Cross multiply
    3,669,844.60x = 5,504,766.90 × 2,914,017.40
  4. Step 4: Simplify right side
    3,669,844.60x = 16,040,986,529,544.06
  5. Step 5: Solve for x
    x = 16,040,986,529,544.06/3,669,844.60
  6. Step 6: Final answer
    x = 4,371,026.10

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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.