Home / 3,305,669.80-4,561,601.92-1,835,502.79

Finding the Fourth Proportional to 3,305,669.80, 4,561,601.92 and 1,835,502.79

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Solution

The fourth proportional to 3,305,669.80, 4,561,601.92 and 1,835,502.79 is: 2,532,870.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,305,669.80 : 4,561,601.92 = 1,835,502.79 : x
  2. Step 2: Convert to fraction form
    3,305,669.80/4,561,601.92 = 1,835,502.79/x
  3. Step 3: Cross multiply
    3,305,669.80x = 4,561,601.92 × 1,835,502.79
  4. Step 4: Simplify right side
    3,305,669.80x = 8,372,833,051,029.36
  5. Step 5: Solve for x
    x = 8,372,833,051,029.36/3,305,669.80
  6. Step 6: Final answer
    x = 2,532,870.36

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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.