Home / 2,555,397.90-3,526,441.56-1,467,739.62

Finding the Fourth Proportional to 2,555,397.90, 3,526,441.56 and 1,467,739.62

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Solution

The fourth proportional to 2,555,397.90, 3,526,441.56 and 1,467,739.62 is: 2,025,476.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,555,397.90 : 3,526,441.56 = 1,467,739.62 : x
  2. Step 2: Convert to fraction form
    2,555,397.90/3,526,441.56 = 1,467,739.62/x
  3. Step 3: Cross multiply
    2,555,397.90x = 3,526,441.56 × 1,467,739.62
  4. Step 4: Simplify right side
    2,555,397.90x = 5,175,897,995,226.61
  5. Step 5: Solve for x
    x = 5,175,897,995,226.61/2,555,397.90
  6. Step 6: Final answer
    x = 2,025,476.34

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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.