Home / 2,455,723.14-3,686,098.26-2,027,895.80

Finding the Fourth Proportional to 2,455,723.14, 3,686,098.26 and 2,027,895.80

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Solution

The fourth proportional to 2,455,723.14, 3,686,098.26 and 2,027,895.80 is: 3,043,919.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,455,723.14 : 3,686,098.26 = 2,027,895.80 : x
  2. Step 2: Convert to fraction form
    2,455,723.14/3,686,098.26 = 2,027,895.80/x
  3. Step 3: Cross multiply
    2,455,723.14x = 3,686,098.26 × 2,027,895.80
  4. Step 4: Simplify right side
    2,455,723.14x = 7,475,023,179,841.31
  5. Step 5: Solve for x
    x = 7,475,023,179,841.31/2,455,723.14
  6. Step 6: Final answer
    x = 3,043,919.35

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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.