Home / 3,669,911.35-5,504,867.03-2,914,084.15

Finding the Fourth Proportional to 3,669,911.35, 5,504,867.03 and 2,914,084.15

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Solution

The fourth proportional to 3,669,911.35, 5,504,867.03 and 2,914,084.15 is: 4,371,126.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,669,911.35 : 5,504,867.03 = 2,914,084.15 : x
  2. Step 2: Convert to fraction form
    3,669,911.35/5,504,867.03 = 2,914,084.15/x
  3. Step 3: Cross multiply
    3,669,911.35x = 5,504,867.03 × 2,914,084.15
  4. Step 4: Simplify right side
    3,669,911.35x = 16,041,645,759,980.57
  5. Step 5: Solve for x
    x = 16,041,645,759,980.57/3,669,911.35
  6. Step 6: Final answer
    x = 4,371,126.23

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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.