Home / 3,067,081.14-4,232,657.05-1,760,445.23

Finding the Fourth Proportional to 3,067,081.14, 4,232,657.05 and 1,760,445.23

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Solution

The fourth proportional to 3,067,081.14, 4,232,657.05 and 1,760,445.23 is: 2,429,463.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,081.14 : 4,232,657.05 = 1,760,445.23 : x
  2. Step 2: Convert to fraction form
    3,067,081.14/4,232,657.05 = 1,760,445.23/x
  3. Step 3: Cross multiply
    3,067,081.14x = 4,232,657.05 × 1,760,445.23
  4. Step 4: Simplify right side
    3,067,081.14x = 7,451,360,920,078.90
  5. Step 5: Solve for x
    x = 7,451,360,920,078.90/3,067,081.14
  6. Step 6: Final answer
    x = 2,429,463.25

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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.