Home / 3,474,352.89-5,212,225.89-1,199,960.70

Finding the Fourth Proportional to 3,474,352.89, 5,212,225.89 and 1,199,960.70

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Solution

The fourth proportional to 3,474,352.89, 5,212,225.89 and 1,199,960.70 is: 1,800,181.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,474,352.89 : 5,212,225.89 = 1,199,960.70 : x
  2. Step 2: Convert to fraction form
    3,474,352.89/5,212,225.89 = 1,199,960.70/x
  3. Step 3: Cross multiply
    3,474,352.89x = 5,212,225.89 × 1,199,960.70
  4. Step 4: Simplify right side
    3,474,352.89x = 6,254,466,227,522.52
  5. Step 5: Solve for x
    x = 6,254,466,227,522.52/3,474,352.89
  6. Step 6: Final answer
    x = 1,800,181.62

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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.