Home / 3,983,046.30-5,495,659.11-2,264,031.50

Finding the Fourth Proportional to 3,983,046.30, 5,495,659.11 and 2,264,031.50

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Solution

The fourth proportional to 3,983,046.30, 5,495,659.11 and 2,264,031.50 is: 3,123,826.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,983,046.30 : 5,495,659.11 = 2,264,031.50 : x
  2. Step 2: Convert to fraction form
    3,983,046.30/5,495,659.11 = 2,264,031.50/x
  3. Step 3: Cross multiply
    3,983,046.30x = 5,495,659.11 × 2,264,031.50
  4. Step 4: Simplify right side
    3,983,046.30x = 12,442,345,310,823.67
  5. Step 5: Solve for x
    x = 12,442,345,310,823.67/3,983,046.30
  6. Step 6: Final answer
    x = 3,123,826.43

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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.