Home / 3,273,929.92-4,517,790.96-1,803,773.44

Finding the Fourth Proportional to 3,273,929.92, 4,517,790.96 and 1,803,773.44

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Solution

The fourth proportional to 3,273,929.92, 4,517,790.96 and 1,803,773.44 is: 2,489,079.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,273,929.92 : 4,517,790.96 = 1,803,773.44 : x
  2. Step 2: Convert to fraction form
    3,273,929.92/4,517,790.96 = 1,803,773.44/x
  3. Step 3: Cross multiply
    3,273,929.92x = 4,517,790.96 × 1,803,773.44
  4. Step 4: Simplify right side
    3,273,929.92x = 8,149,071,341,120.10
  5. Step 5: Solve for x
    x = 8,149,071,341,120.10/3,273,929.92
  6. Step 6: Final answer
    x = 2,489,079.35

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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.