Home / 2,498,496.82-3,447,926.76-1,352,577.16

Finding the Fourth Proportional to 2,498,496.82, 3,447,926.76 and 1,352,577.16

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Solution

The fourth proportional to 2,498,496.82, 3,447,926.76 and 1,352,577.16 is: 1,866,557.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,496.82 : 3,447,926.76 = 1,352,577.16 : x
  2. Step 2: Convert to fraction form
    2,498,496.82/3,447,926.76 = 1,352,577.16/x
  3. Step 3: Cross multiply
    2,498,496.82x = 3,447,926.76 × 1,352,577.16
  4. Step 4: Simplify right side
    2,498,496.82x = 4,663,586,984,928.80
  5. Step 5: Solve for x
    x = 4,663,586,984,928.80/2,498,496.82
  6. Step 6: Final answer
    x = 1,866,557.10

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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.