Home / 6,068,977.40-9,104,778.30-3,228,676.76

Finding the Fourth Proportional to 6,068,977.40, 9,104,778.30 and 3,228,676.76

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Solution

The fourth proportional to 6,068,977.40, 9,104,778.30 and 3,228,676.76 is: 4,843,713.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,068,977.40 : 9,104,778.30 = 3,228,676.76 : x
  2. Step 2: Convert to fraction form
    6,068,977.40/9,104,778.30 = 3,228,676.76/x
  3. Step 3: Cross multiply
    6,068,977.40x = 9,104,778.30 × 3,228,676.76
  4. Step 4: Simplify right side
    6,068,977.40x = 29,396,386,056,638.42
  5. Step 5: Solve for x
    x = 29,396,386,056,638.42/6,068,977.40
  6. Step 6: Final answer
    x = 4,843,713.22

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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.