Home / 4,231,827.65-5,839,923.30-2,298,087.72

Finding the Fourth Proportional to 4,231,827.65, 5,839,923.30 and 2,298,087.72

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Solution

The fourth proportional to 4,231,827.65, 5,839,923.30 and 2,298,087.72 is: 3,171,361.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231,827.65 : 5,839,923.30 = 2,298,087.72 : x
  2. Step 2: Convert to fraction form
    4,231,827.65/5,839,923.30 = 2,298,087.72/x
  3. Step 3: Cross multiply
    4,231,827.65x = 5,839,923.30 × 2,298,087.72
  4. Step 4: Simplify right side
    4,231,827.65x = 13,420,655,992,272.26
  5. Step 5: Solve for x
    x = 13,420,655,992,272.26/4,231,827.65
  6. Step 6: Final answer
    x = 3,171,361.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.