Home / 4,162,662.40-6,244,166.40-1,322,694.40

Finding the Fourth Proportional to 4,162,662.40, 6,244,166.40 and 1,322,694.40

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Solution

The fourth proportional to 4,162,662.40, 6,244,166.40 and 1,322,694.40 is: 1,984,096.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,162,662.40 : 6,244,166.40 = 1,322,694.40 : x
  2. Step 2: Convert to fraction form
    4,162,662.40/6,244,166.40 = 1,322,694.40/x
  3. Step 3: Cross multiply
    4,162,662.40x = 6,244,166.40 × 1,322,694.40
  4. Step 4: Simplify right side
    4,162,662.40x = 8,259,123,929,948.16
  5. Step 5: Solve for x
    x = 8,259,123,929,948.16/4,162,662.40
  6. Step 6: Final answer
    x = 1,984,096.51

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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.