Home / 3,788,302.82-5,683,865.94-2,273,073.28

Finding the Fourth Proportional to 3,788,302.82, 5,683,865.94 and 2,273,073.28

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Solution

The fourth proportional to 3,788,302.82, 5,683,865.94 and 2,273,073.28 is: 3,410,456.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,788,302.82 : 5,683,865.94 = 2,273,073.28 : x
  2. Step 2: Convert to fraction form
    3,788,302.82/5,683,865.94 = 2,273,073.28/x
  3. Step 3: Cross multiply
    3,788,302.82x = 5,683,865.94 × 2,273,073.28
  4. Step 4: Simplify right side
    3,788,302.82x = 12,919,843,795,316.08
  5. Step 5: Solve for x
    x = 12,919,843,795,316.08/3,788,302.82
  6. Step 6: Final answer
    x = 3,410,456.98

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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.