Home / 2,067,116.70-3,100,675.05-1,507,244.70

Finding the Fourth Proportional to 2,067,116.70, 3,100,675.05 and 1,507,244.70

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Solution

The fourth proportional to 2,067,116.70, 3,100,675.05 and 1,507,244.70 is: 2,260,867.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,067,116.70 : 3,100,675.05 = 1,507,244.70 : x
  2. Step 2: Convert to fraction form
    2,067,116.70/3,100,675.05 = 1,507,244.70/x
  3. Step 3: Cross multiply
    2,067,116.70x = 3,100,675.05 × 1,507,244.70
  4. Step 4: Simplify right side
    2,067,116.70x = 4,673,476,035,534.73
  5. Step 5: Solve for x
    x = 4,673,476,035,534.73/2,067,116.70
  6. Step 6: Final answer
    x = 2,260,867.05

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Similar ratio
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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.