Home / 2,571,378.94-3,548,535.27-1,483,876.18

Finding the Fourth Proportional to 2,571,378.94, 3,548,535.27 and 1,483,876.18

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Solution

The fourth proportional to 2,571,378.94, 3,548,535.27 and 1,483,876.18 is: 2,047,767.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,571,378.94 : 3,548,535.27 = 1,483,876.18 : x
  2. Step 2: Convert to fraction form
    2,571,378.94/3,548,535.27 = 1,483,876.18/x
  3. Step 3: Cross multiply
    2,571,378.94x = 3,548,535.27 × 1,483,876.18
  4. Step 4: Simplify right side
    2,571,378.94x = 5,265,586,961,042.87
  5. Step 5: Solve for x
    x = 5,265,586,961,042.87/2,571,378.94
  6. Step 6: Final answer
    x = 2,047,767.79

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.