Home / 2,506,458.12-3,760,170.54-1,067,115.17

Finding the Fourth Proportional to 2,506,458.12, 3,760,170.54 and 1,067,115.17

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Solution

The fourth proportional to 2,506,458.12, 3,760,170.54 and 1,067,115.17 is: 1,600,878.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,506,458.12 : 3,760,170.54 = 1,067,115.17 : x
  2. Step 2: Convert to fraction form
    2,506,458.12/3,760,170.54 = 1,067,115.17/x
  3. Step 3: Cross multiply
    2,506,458.12x = 3,760,170.54 × 1,067,115.17
  4. Step 4: Simplify right side
    2,506,458.12x = 4,012,535,025,846.88
  5. Step 5: Solve for x
    x = 4,012,535,025,846.88/2,506,458.12
  6. Step 6: Final answer
    x = 1,600,878.54

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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.