Home / 6,275,234.54-8,659,459.85-3,521,664.85

Finding the Fourth Proportional to 6,275,234.54, 8,659,459.85 and 3,521,664.85

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Solution

The fourth proportional to 6,275,234.54, 8,659,459.85 and 3,521,664.85 is: 4,859,693.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,275,234.54 : 8,659,459.85 = 3,521,664.85 : x
  2. Step 2: Convert to fraction form
    6,275,234.54/8,659,459.85 = 3,521,664.85/x
  3. Step 3: Cross multiply
    6,275,234.54x = 8,659,459.85 × 3,521,664.85
  4. Step 4: Simplify right side
    6,275,234.54x = 30,495,715,380,425.19
  5. Step 5: Solve for x
    x = 30,495,715,380,425.19/6,275,234.54
  6. Step 6: Final answer
    x = 4,859,693.32

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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.