Home / 3,914,255.95-5,869,976.05-1,354,776.14

Finding the Fourth Proportional to 3,914,255.95, 5,869,976.05 and 1,354,776.14

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Solution

The fourth proportional to 3,914,255.95, 5,869,976.05 and 1,354,776.14 is: 2,031,676.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,914,255.95 : 5,869,976.05 = 1,354,776.14 : x
  2. Step 2: Convert to fraction form
    3,914,255.95/5,869,976.05 = 1,354,776.14/x
  3. Step 3: Cross multiply
    3,914,255.95x = 5,869,976.05 × 1,354,776.14
  4. Step 4: Simplify right side
    3,914,255.95x = 7,952,503,476,849.57
  5. Step 5: Solve for x
    x = 7,952,503,476,849.57/3,914,255.95
  6. Step 6: Final answer
    x = 2,031,676.92

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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.