Home / 2,498,454.15-3,447,867.88-1,352,534.49

Finding the Fourth Proportional to 2,498,454.15, 3,447,867.88 and 1,352,534.49

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Solution

The fourth proportional to 2,498,454.15, 3,447,867.88 and 1,352,534.49 is: 1,866,498.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,454.15 : 3,447,867.88 = 1,352,534.49 : x
  2. Step 2: Convert to fraction form
    2,498,454.15/3,447,867.88 = 1,352,534.49/x
  3. Step 3: Cross multiply
    2,498,454.15x = 3,447,867.88 × 1,352,534.49
  4. Step 4: Simplify right side
    2,498,454.15x = 4,663,360,224,663.18
  5. Step 5: Solve for x
    x = 4,663,360,224,663.18/2,498,454.15
  6. Step 6: Final answer
    x = 1,866,498.22

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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.