Home / 2,498,494.32-3,447,923.31-1,352,574.66

Finding the Fourth Proportional to 2,498,494.32, 3,447,923.31 and 1,352,574.66

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Solution

The fourth proportional to 2,498,494.32, 3,447,923.31 and 1,352,574.66 is: 1,866,553.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,498,494.32 : 3,447,923.31 = 1,352,574.66 : x
  2. Step 2: Convert to fraction form
    2,498,494.32/3,447,923.31 = 1,352,574.66/x
  3. Step 3: Cross multiply
    2,498,494.32x = 3,447,923.31 × 1,352,574.66
  4. Step 4: Simplify right side
    2,498,494.32x = 4,663,573,698,729.32
  5. Step 5: Solve for x
    x = 4,663,573,698,729.32/2,498,494.32
  6. Step 6: Final answer
    x = 1,866,553.66

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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.