Home / 6,314,432.66-9,474,035.07-3,791,846.42

Finding the Fourth Proportional to 6,314,432.66, 9,474,035.07 and 3,791,846.42

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Solution

The fourth proportional to 6,314,432.66, 9,474,035.07 and 3,791,846.42 is: 5,689,202.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,432.66 : 9,474,035.07 = 3,791,846.42 : x
  2. Step 2: Convert to fraction form
    6,314,432.66/9,474,035.07 = 3,791,846.42/x
  3. Step 3: Cross multiply
    6,314,432.66x = 9,474,035.07 × 3,791,846.42
  4. Step 4: Simplify right side
    6,314,432.66x = 35,924,085,963,133.95
  5. Step 5: Solve for x
    x = 35,924,085,963,133.95/6,314,432.66
  6. Step 6: Final answer
    x = 5,689,202.48

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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.