Home / 2,498,411.44-3,447,803.82-1,352,491.48

Finding the Fourth Proportional to 2,498,411.44, 3,447,803.82 and 1,352,491.48

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Solution

The fourth proportional to 2,498,411.44, 3,447,803.82 and 1,352,491.48 is: 1,866,436.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,411.44 : 3,447,803.82 = 1,352,491.48 : x
  2. Step 2: Convert to fraction form
    2,498,411.44/3,447,803.82 = 1,352,491.48/x
  3. Step 3: Cross multiply
    2,498,411.44x = 3,447,803.82 × 1,352,491.48
  4. Step 4: Simplify right side
    2,498,411.44x = 4,663,125,291,261.45
  5. Step 5: Solve for x
    x = 4,663,125,291,261.45/2,498,411.44
  6. Step 6: Final answer
    x = 1,866,436.09

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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.