Home / 2,677,648.10-3,694,230.66-1,711,344.02

Finding the Fourth Proportional to 2,677,648.10, 3,694,230.66 and 1,711,344.02

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Solution

The fourth proportional to 2,677,648.10, 3,694,230.66 and 1,711,344.02 is: 2,361,064.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,677,648.10 : 3,694,230.66 = 1,711,344.02 : x
  2. Step 2: Convert to fraction form
    2,677,648.10/3,694,230.66 = 1,711,344.02/x
  3. Step 3: Cross multiply
    2,677,648.10x = 3,694,230.66 × 1,711,344.02
  4. Step 4: Simplify right side
    2,677,648.10x = 6,322,099,548,491.65
  5. Step 5: Solve for x
    x = 6,322,099,548,491.65/2,677,648.10
  6. Step 6: Final answer
    x = 2,361,064.38

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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.