Home / 2,727,354.75-4,091,052.62-1,210,629.95

Finding the Fourth Proportional to 2,727,354.75, 4,091,052.62 and 1,210,629.95

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Solution

The fourth proportional to 2,727,354.75, 4,091,052.62 and 1,210,629.95 is: 1,815,954.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,727,354.75 : 4,091,052.62 = 1,210,629.95 : x
  2. Step 2: Convert to fraction form
    2,727,354.75/4,091,052.62 = 1,210,629.95/x
  3. Step 3: Cross multiply
    2,727,354.75x = 4,091,052.62 × 1,210,629.95
  4. Step 4: Simplify right side
    2,727,354.75x = 4,952,750,828,797.97
  5. Step 5: Solve for x
    x = 4,952,750,828,797.97/2,727,354.75
  6. Step 6: Final answer
    x = 1,815,954.02

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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.