Home / 9,252,245.81-13,873,872.53-4,639,250.30

Finding the Fourth Proportional to 9,252,245.81, 13,873,872.53 and 4,639,250.30

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Solution

The fourth proportional to 9,252,245.81, 13,873,872.53 and 4,639,250.30 is: 6,956,620.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,252,245.81 : 13,873,872.53 = 4,639,250.30 : x
  2. Step 2: Convert to fraction form
    9,252,245.81/13,873,872.53 = 4,639,250.30/x
  3. Step 3: Cross multiply
    9,252,245.81x = 13,873,872.53 × 4,639,250.30
  4. Step 4: Simplify right side
    9,252,245.81x = 64,364,367,213,097.24
  5. Step 5: Solve for x
    x = 64,364,367,213,097.24/9,252,245.81
  6. Step 6: Final answer
    x = 6,956,620.97

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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.