Home / 4,103,685.96-5,662,910.70-2,268,049.32

Finding the Fourth Proportional to 4,103,685.96, 5,662,910.70 and 2,268,049.32

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Solution

The fourth proportional to 4,103,685.96, 5,662,910.70 and 2,268,049.32 is: 3,129,810.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103,685.96 : 5,662,910.70 = 2,268,049.32 : x
  2. Step 2: Convert to fraction form
    4,103,685.96/5,662,910.70 = 2,268,049.32/x
  3. Step 3: Cross multiply
    4,103,685.96x = 5,662,910.70 × 2,268,049.32
  4. Step 4: Simplify right side
    4,103,685.96x = 12,843,760,762,355.72
  5. Step 5: Solve for x
    x = 12,843,760,762,355.72/4,103,685.96
  6. Step 6: Final answer
    x = 3,129,810.83

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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.