Home / 2,694,727.70-4,042,653.15-898,169.30

Finding the Fourth Proportional to 2,694,727.70, 4,042,653.15 and 898,169.30

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Solution

The fourth proportional to 2,694,727.70, 4,042,653.15 and 898,169.30 is: 1,347,441.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,727.70 : 4,042,653.15 = 898,169.30 : x
  2. Step 2: Convert to fraction form
    2,694,727.70/4,042,653.15 = 898,169.30/x
  3. Step 3: Cross multiply
    2,694,727.70x = 4,042,653.15 × 898,169.30
  4. Step 4: Simplify right side
    2,694,727.70x = 3,630,986,949,878.30
  5. Step 5: Solve for x
    x = 3,630,986,949,878.30/2,694,727.70
  6. Step 6: Final answer
    x = 1,347,441.13

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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.