Home / 3,023,058.24-4,166,958.06-2,042,691.21

Finding the Fourth Proportional to 3,023,058.24, 4,166,958.06 and 2,042,691.21

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Solution

The fourth proportional to 3,023,058.24, 4,166,958.06 and 2,042,691.21 is: 2,815,628.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,023,058.24 : 4,166,958.06 = 2,042,691.21 : x
  2. Step 2: Convert to fraction form
    3,023,058.24/4,166,958.06 = 2,042,691.21/x
  3. Step 3: Cross multiply
    3,023,058.24x = 4,166,958.06 × 2,042,691.21
  4. Step 4: Simplify right side
    3,023,058.24x = 8,511,808,601,600.65
  5. Step 5: Solve for x
    x = 8,511,808,601,600.65/3,023,058.24
  6. Step 6: Final answer
    x = 2,815,628.39

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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.