Home / 3,773,791.50-5,685,894.23-3,414,423.03

Finding the Fourth Proportional to 3,773,791.50, 5,685,894.23 and 3,414,423.03

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Solution

The fourth proportional to 3,773,791.50, 5,685,894.23 and 3,414,423.03 is: 5,144,441.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,773,791.50 : 5,685,894.23 = 3,414,423.03 : x
  2. Step 2: Convert to fraction form
    3,773,791.50/5,685,894.23 = 3,414,423.03/x
  3. Step 3: Cross multiply
    3,773,791.50x = 5,685,894.23 × 3,414,423.03
  4. Step 4: Simplify right side
    3,773,791.50x = 19,414,048,187,984
  5. Step 5: Solve for x
    x = 19,414,048,187,984/3,773,791.50
  6. Step 6: Final answer
    x = 5,144,441.12

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Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.