Home / 3,234,401.73-4,850,181.68-1,211,226.66

Finding the Fourth Proportional to 3,234,401.73, 4,850,181.68 and 1,211,226.66

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Solution

The fourth proportional to 3,234,401.73, 4,850,181.68 and 1,211,226.66 is: 1,816,307.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,234,401.73 : 4,850,181.68 = 1,211,226.66 : x
  2. Step 2: Convert to fraction form
    3,234,401.73/4,850,181.68 = 1,211,226.66/x
  3. Step 3: Cross multiply
    3,234,401.73x = 4,850,181.68 × 1,211,226.66
  4. Step 4: Simplify right side
    3,234,401.73x = 5,874,669,350,603.46
  5. Step 5: Solve for x
    x = 5,874,669,350,603.46/3,234,401.73
  6. Step 6: Final answer
    x = 1,816,307.88

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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.