Home / 2,282,757.76-3,150,080.08-1,250,065.08

Finding the Fourth Proportional to 2,282,757.76, 3,150,080.08 and 1,250,065.08

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Solution

The fourth proportional to 2,282,757.76, 3,150,080.08 and 1,250,065.08 is: 1,725,021.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,282,757.76 : 3,150,080.08 = 1,250,065.08 : x
  2. Step 2: Convert to fraction form
    2,282,757.76/3,150,080.08 = 1,250,065.08/x
  3. Step 3: Cross multiply
    2,282,757.76x = 3,150,080.08 × 1,250,065.08
  4. Step 4: Simplify right side
    2,282,757.76x = 3,937,805,107,211.61
  5. Step 5: Solve for x
    x = 3,937,805,107,211.61/2,282,757.76
  6. Step 6: Final answer
    x = 1,725,021.01

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.