Home / 2,441,656.96-3,369,426.24-1,353,932.80

Finding the Fourth Proportional to 2,441,656.96, 3,369,426.24 and 1,353,932.80

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Solution

The fourth proportional to 2,441,656.96, 3,369,426.24 and 1,353,932.80 is: 1,868,393.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,441,656.96 : 3,369,426.24 = 1,353,932.80 : x
  2. Step 2: Convert to fraction form
    2,441,656.96/3,369,426.24 = 1,353,932.80/x
  3. Step 3: Cross multiply
    2,441,656.96x = 3,369,426.24 × 1,353,932.80
  4. Step 4: Simplify right side
    2,441,656.96x = 4,561,976,703,516.67
  5. Step 5: Solve for x
    x = 4,561,976,703,516.67/2,441,656.96
  6. Step 6: Final answer
    x = 1,868,393.79

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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.