Home / 3,823,380.05-5,735,084.85-1,548,947.43

Finding the Fourth Proportional to 3,823,380.05, 5,735,084.85 and 1,548,947.43

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Solution

The fourth proportional to 3,823,380.05, 5,735,084.85 and 1,548,947.43 is: 2,323,427.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,823,380.05 : 5,735,084.85 = 1,548,947.43 : x
  2. Step 2: Convert to fraction form
    3,823,380.05/5,735,084.85 = 1,548,947.43/x
  3. Step 3: Cross multiply
    3,823,380.05x = 5,735,084.85 × 1,548,947.43
  4. Step 4: Simplify right side
    3,823,380.05x = 8,883,344,939,239.43
  5. Step 5: Solve for x
    x = 8,883,344,939,239.43/3,823,380.05
  6. Step 6: Final answer
    x = 2,323,427.13

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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.