Home / 2,575,454.49-3,863,264.05-1,295,363.30

Finding the Fourth Proportional to 2,575,454.49, 3,863,264.05 and 1,295,363.30

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Solution

The fourth proportional to 2,575,454.49, 3,863,264.05 and 1,295,363.30 is: 1,943,086.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,575,454.49 : 3,863,264.05 = 1,295,363.30 : x
  2. Step 2: Convert to fraction form
    2,575,454.49/3,863,264.05 = 1,295,363.30/x
  3. Step 3: Cross multiply
    2,575,454.49x = 3,863,264.05 × 1,295,363.30
  4. Step 4: Simplify right side
    2,575,454.49x = 5,004,330,450,882.25
  5. Step 5: Solve for x
    x = 5,004,330,450,882.25/2,575,454.49
  6. Step 6: Final answer
    x = 1,943,086.34

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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.