Home / 2,269,067.40-3,403,601.10-2,003,346.90

Finding the Fourth Proportional to 2,269,067.40, 3,403,601.10 and 2,003,346.90

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Solution

The fourth proportional to 2,269,067.40, 3,403,601.10 and 2,003,346.90 is: 3,005,020.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,067.40 : 3,403,601.10 = 2,003,346.90 : x
  2. Step 2: Convert to fraction form
    2,269,067.40/3,403,601.10 = 2,003,346.90/x
  3. Step 3: Cross multiply
    2,269,067.40x = 3,403,601.10 × 2,003,346.90
  4. Step 4: Simplify right side
    2,269,067.40x = 6,818,593,712,521.59
  5. Step 5: Solve for x
    x = 6,818,593,712,521.59/2,269,067.40
  6. Step 6: Final answer
    x = 3,005,020.35

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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.