Home / 5,614,072.68-7,747,466.62-3,099,528.42

Finding the Fourth Proportional to 5,614,072.68, 7,747,466.62 and 3,099,528.42

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Solution

The fourth proportional to 5,614,072.68, 7,747,466.62 and 3,099,528.42 is: 4,277,374.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,614,072.68 : 7,747,466.62 = 3,099,528.42 : x
  2. Step 2: Convert to fraction form
    5,614,072.68/7,747,466.62 = 3,099,528.42/x
  3. Step 3: Cross multiply
    5,614,072.68x = 7,747,466.62 × 3,099,528.42
  4. Step 4: Simplify right side
    5,614,072.68x = 24,013,492,971,691.34
  5. Step 5: Solve for x
    x = 24,013,492,971,691.34/5,614,072.68
  6. Step 6: Final answer
    x = 4,277,374.79

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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.