Home / 8,735,950.62-12,055,652.24-5,067,039.42

Finding the Fourth Proportional to 8,735,950.62, 12,055,652.24 and 5,067,039.42

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Solution

The fourth proportional to 8,735,950.62, 12,055,652.24 and 5,067,039.42 is: 6,992,537.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,735,950.62 : 12,055,652.24 = 5,067,039.42 : x
  2. Step 2: Convert to fraction form
    8,735,950.62/12,055,652.24 = 5,067,039.42/x
  3. Step 3: Cross multiply
    8,735,950.62x = 12,055,652.24 × 5,067,039.42
  4. Step 4: Simplify right side
    8,735,950.62x = 61,086,465,133,891.30
  5. Step 5: Solve for x
    x = 61,086,465,133,891.30/8,735,950.62
  6. Step 6: Final answer
    x = 6,992,537.82

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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.