Home / 3,578,824.96-5,369,067.79-1,182,524.30

Finding the Fourth Proportional to 3,578,824.96, 5,369,067.79 and 1,182,524.30

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Solution

The fourth proportional to 3,578,824.96, 5,369,067.79 and 1,182,524.30 is: 1,774,060.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,578,824.96 : 5,369,067.79 = 1,182,524.30 : x
  2. Step 2: Convert to fraction form
    3,578,824.96/5,369,067.79 = 1,182,524.30/x
  3. Step 3: Cross multiply
    3,578,824.96x = 5,369,067.79 × 1,182,524.30
  4. Step 4: Simplify right side
    3,578,824.96x = 6,349,053,120,354.65
  5. Step 5: Solve for x
    x = 6,349,053,120,354.65/3,578,824.96
  6. Step 6: Final answer
    x = 1,774,060.81

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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.