Home / 6,329,265.30-9,493,766.82-1,536,979.68

Finding the Fourth Proportional to 6,329,265.30, 9,493,766.82 and 1,536,979.68

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Solution

The fourth proportional to 6,329,265.30, 9,493,766.82 and 1,536,979.68 is: 2,305,437.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,329,265.30 : 9,493,766.82 = 1,536,979.68 : x
  2. Step 2: Convert to fraction form
    6,329,265.30/9,493,766.82 = 1,536,979.68/x
  3. Step 3: Cross multiply
    6,329,265.30x = 9,493,766.82 × 1,536,979.68
  4. Step 4: Simplify right side
    6,329,265.30x = 14,591,726,688,998.22
  5. Step 5: Solve for x
    x = 14,591,726,688,998.22/6,329,265.30
  6. Step 6: Final answer
    x = 2,305,437.68

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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.