Home / 6,551,874.62-9,829,211.70-2,292,181.82

Finding the Fourth Proportional to 6,551,874.62, 9,829,211.70 and 2,292,181.82

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Solution

The fourth proportional to 6,551,874.62, 9,829,211.70 and 2,292,181.82 is: 3,438,762.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,551,874.62 : 9,829,211.70 = 2,292,181.82 : x
  2. Step 2: Convert to fraction form
    6,551,874.62/9,829,211.70 = 2,292,181.82/x
  3. Step 3: Cross multiply
    6,551,874.62x = 9,829,211.70 × 2,292,181.82
  4. Step 4: Simplify right side
    6,551,874.62x = 22,530,340,363,671.29
  5. Step 5: Solve for x
    x = 22,530,340,363,671.29/6,551,874.62
  6. Step 6: Final answer
    x = 3,438,762.44

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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.