Home / 2,993,623.01-4,131,203.82-1,704,463.97

Finding the Fourth Proportional to 2,993,623.01, 4,131,203.82 and 1,704,463.97

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Solution

The fourth proportional to 2,993,623.01, 4,131,203.82 and 1,704,463.97 is: 2,352,162.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,993,623.01 : 4,131,203.82 = 1,704,463.97 : x
  2. Step 2: Convert to fraction form
    2,993,623.01/4,131,203.82 = 1,704,463.97/x
  3. Step 3: Cross multiply
    2,993,623.01x = 4,131,203.82 × 1,704,463.97
  4. Step 4: Simplify right side
    2,993,623.01x = 7,041,488,036,868.61
  5. Step 5: Solve for x
    x = 7,041,488,036,868.61/2,993,623.01
  6. Step 6: Final answer
    x = 2,352,162.59

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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.