Home / 3,067,623.92-4,240,973.76-2,302,348.88

Finding the Fourth Proportional to 3,067,623.92, 4,240,973.76 and 2,302,348.88

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Solution

The fourth proportional to 3,067,623.92, 4,240,973.76 and 2,302,348.88 is: 3,182,985.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,067,623.92 : 4,240,973.76 = 2,302,348.88 : x
  2. Step 2: Convert to fraction form
    3,067,623.92/4,240,973.76 = 2,302,348.88/x
  3. Step 3: Cross multiply
    3,067,623.92x = 4,240,973.76 × 2,302,348.88
  4. Step 4: Simplify right side
    3,067,623.92x = 9,764,201,186,445.39
  5. Step 5: Solve for x
    x = 9,764,201,186,445.39/3,067,623.92
  6. Step 6: Final answer
    x = 3,182,985.09

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1.5x scale

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.