Home / 3,055,067.26-4,582,600.20-780,595.92

Finding the Fourth Proportional to 3,055,067.26, 4,582,600.20 and 780,595.92

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Solution

The fourth proportional to 3,055,067.26, 4,582,600.20 and 780,595.92 is: 1,170,893.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,055,067.26 : 4,582,600.20 = 780,595.92 : x
  2. Step 2: Convert to fraction form
    3,055,067.26/4,582,600.20 = 780,595.92/x
  3. Step 3: Cross multiply
    3,055,067.26x = 4,582,600.20 × 780,595.92
  4. Step 4: Simplify right side
    3,055,067.26x = 3,577,159,019,111.18
  5. Step 5: Solve for x
    x = 3,577,159,019,111.18/3,055,067.26
  6. Step 6: Final answer
    x = 1,170,893.70

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.