Home / 8,941,073.91-13,413,610.56-3,261,298.20

Finding the Fourth Proportional to 8,941,073.91, 13,413,610.56 and 3,261,298.20

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Solution

The fourth proportional to 8,941,073.91, 13,413,610.56 and 3,261,298.20 is: 4,892,676.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,941,073.91 : 13,413,610.56 = 3,261,298.20 : x
  2. Step 2: Convert to fraction form
    8,941,073.91/13,413,610.56 = 3,261,298.20/x
  3. Step 3: Cross multiply
    8,941,073.91x = 13,413,610.56 × 3,261,298.20
  4. Step 4: Simplify right side
    8,941,073.91x = 43,745,783,974,829
  5. Step 5: Solve for x
    x = 43,745,783,974,829/8,941,073.91
  6. Step 6: Final answer
    x = 4,892,676.70

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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.