Home / 1,814,725.08-2,722,087.14-1,812,100.44

Finding the Fourth Proportional to 1,814,725.08, 2,722,087.14 and 1,812,100.44

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Solution

The fourth proportional to 1,814,725.08, 2,722,087.14 and 1,812,100.44 is: 2,718,150.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,814,725.08 : 2,722,087.14 = 1,812,100.44 : x
  2. Step 2: Convert to fraction form
    1,814,725.08/2,722,087.14 = 1,812,100.44/x
  3. Step 3: Cross multiply
    1,814,725.08x = 2,722,087.14 × 1,812,100.44
  4. Step 4: Simplify right side
    1,814,725.08x = 4,932,695,304,112.34
  5. Step 5: Solve for x
    x = 4,932,695,304,112.34/1,814,725.08
  6. Step 6: Final answer
    x = 2,718,150.18

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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.