Home / 6,314,433.66-9,474,036.57-3,791,847.42

Finding the Fourth Proportional to 6,314,433.66, 9,474,036.57 and 3,791,847.42

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Solution

The fourth proportional to 6,314,433.66, 9,474,036.57 and 3,791,847.42 is: 5,689,203.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,314,433.66 : 9,474,036.57 = 3,791,847.42 : x
  2. Step 2: Convert to fraction form
    6,314,433.66/9,474,036.57 = 3,791,847.42/x
  3. Step 3: Cross multiply
    6,314,433.66x = 9,474,036.57 × 3,791,847.42
  4. Step 4: Simplify right side
    6,314,433.66x = 35,924,101,124,940.15
  5. Step 5: Solve for x
    x = 35,924,101,124,940.15/6,314,433.66
  6. Step 6: Final answer
    x = 5,689,203.98

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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.