Home / 5,614,071.06-7,747,464.39-3,099,526.80

Finding the Fourth Proportional to 5,614,071.06, 7,747,464.39 and 3,099,526.80

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Solution

The fourth proportional to 5,614,071.06, 7,747,464.39 and 3,099,526.80 is: 4,277,372.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,071.06 : 7,747,464.39 = 3,099,526.80 : x
  2. Step 2: Convert to fraction form
    5,614,071.06/7,747,464.39 = 3,099,526.80/x
  3. Step 3: Cross multiply
    5,614,071.06x = 7,747,464.39 × 3,099,526.80
  4. Step 4: Simplify right side
    5,614,071.06x = 24,013,473,497,227.43
  5. Step 5: Solve for x
    x = 24,013,473,497,227.43/5,614,071.06
  6. Step 6: Final answer
    x = 4,277,372.56

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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.