Home / 5,826,006.90-8,040,836.54-3,505,245.12

Finding the Fourth Proportional to 5,826,006.90, 8,040,836.54 and 3,505,245.12

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Solution

The fourth proportional to 5,826,006.90, 8,040,836.54 and 3,505,245.12 is: 4,837,808.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,826,006.90 : 8,040,836.54 = 3,505,245.12 : x
  2. Step 2: Convert to fraction form
    5,826,006.90/8,040,836.54 = 3,505,245.12/x
  3. Step 3: Cross multiply
    5,826,006.90x = 8,040,836.54 × 3,505,245.12
  4. Step 4: Simplify right side
    5,826,006.90x = 28,185,103,025,026.46
  5. Step 5: Solve for x
    x = 28,185,103,025,026.46/5,826,006.90
  6. Step 6: Final answer
    x = 4,837,808.04

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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.