Home / 2,476,066.14-3,714,429.70-979,808.22

Finding the Fourth Proportional to 2,476,066.14, 3,714,429.70 and 979,808.22

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Solution

The fourth proportional to 2,476,066.14, 3,714,429.70 and 979,808.22 is: 1,469,843.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,476,066.14 : 3,714,429.70 = 979,808.22 : x
  2. Step 2: Convert to fraction form
    2,476,066.14/3,714,429.70 = 979,808.22/x
  3. Step 3: Cross multiply
    2,476,066.14x = 3,714,429.70 × 979,808.22
  4. Step 4: Simplify right side
    2,476,066.14x = 3,639,428,752,672.13
  5. Step 5: Solve for x
    x = 3,639,428,752,672.13/2,476,066.14
  6. Step 6: Final answer
    x = 1,469,843.11

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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.