Home / 2,504,514.87-3,456,231.66-1,416,763.44

Finding the Fourth Proportional to 2,504,514.87, 3,456,231.66 and 1,416,763.44

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Solution

The fourth proportional to 2,504,514.87, 3,456,231.66 and 1,416,763.44 is: 1,955,134.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,514.87 : 3,456,231.66 = 1,416,763.44 : x
  2. Step 2: Convert to fraction form
    2,504,514.87/3,456,231.66 = 1,416,763.44/x
  3. Step 3: Cross multiply
    2,504,514.87x = 3,456,231.66 × 1,416,763.44
  4. Step 4: Simplify right side
    2,504,514.87x = 4,896,662,656,058.51
  5. Step 5: Solve for x
    x = 4,896,662,656,058.51/2,504,514.87
  6. Step 6: Final answer
    x = 1,955,134.19

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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.