Home / 6,414,721.32-9,611,846.78-4,700,922.44

Finding the Fourth Proportional to 6,414,721.32, 9,611,846.78 and 4,700,922.44

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Solution

The fourth proportional to 6,414,721.32, 9,611,846.78 and 4,700,922.44 is: 7,043,882.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414,721.32 : 9,611,846.78 = 4,700,922.44 : x
  2. Step 2: Convert to fraction form
    6,414,721.32/9,611,846.78 = 4,700,922.44/x
  3. Step 3: Cross multiply
    6,414,721.32x = 9,611,846.78 × 4,700,922.44
  4. Step 4: Simplify right side
    6,414,721.32x = 45,184,546,217,943.74
  5. Step 5: Solve for x
    x = 45,184,546,217,943.74/6,414,721.32
  6. Step 6: Final answer
    x = 7,043,882.96

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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.