Home / 2,767,252.20-4,150,878.30-2,294,860.20

Finding the Fourth Proportional to 2,767,252.20, 4,150,878.30 and 2,294,860.20

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Solution

The fourth proportional to 2,767,252.20, 4,150,878.30 and 2,294,860.20 is: 3,442,290.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,767,252.20 : 4,150,878.30 = 2,294,860.20 : x
  2. Step 2: Convert to fraction form
    2,767,252.20/4,150,878.30 = 2,294,860.20/x
  3. Step 3: Cross multiply
    2,767,252.20x = 4,150,878.30 × 2,294,860.20
  4. Step 4: Simplify right side
    2,767,252.20x = 9,525,685,405,713.66
  5. Step 5: Solve for x
    x = 9,525,685,405,713.66/2,767,252.20
  6. Step 6: Final answer
    x = 3,442,290.30

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Similar ratio
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1.5x scale

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.