Home / 4,560,922.38-6,842,447.72-1,322,527.59

Finding the Fourth Proportional to 4,560,922.38, 6,842,447.72 and 1,322,527.59

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Solution

The fourth proportional to 4,560,922.38, 6,842,447.72 and 1,322,527.59 is: 1,984,099.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,560,922.38 : 6,842,447.72 = 1,322,527.59 : x
  2. Step 2: Convert to fraction form
    4,560,922.38/6,842,447.72 = 1,322,527.59/x
  3. Step 3: Cross multiply
    4,560,922.38x = 6,842,447.72 × 1,322,527.59
  4. Step 4: Simplify right side
    4,560,922.38x = 9,049,325,886,219.96
  5. Step 5: Solve for x
    x = 9,049,325,886,219.96/4,560,922.38
  6. Step 6: Final answer
    x = 1,984,099.95

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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.