Home / 9,204,687.38-13,804,816.58-2,814,995.10

Finding the Fourth Proportional to 9,204,687.38, 13,804,816.58 and 2,814,995.10

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Solution

The fourth proportional to 9,204,687.38, 13,804,816.58 and 2,814,995.10 is: 4,221,815.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,204,687.38 : 13,804,816.58 = 2,814,995.10 : x
  2. Step 2: Convert to fraction form
    9,204,687.38/13,804,816.58 = 2,814,995.10/x
  3. Step 3: Cross multiply
    9,204,687.38x = 13,804,816.58 × 2,814,995.10
  4. Step 4: Simplify right side
    9,204,687.38x = 38,860,491,029,098.76
  5. Step 5: Solve for x
    x = 38,860,491,029,098.76/9,204,687.38
  6. Step 6: Final answer
    x = 4,221,815.41

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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.