Home / 3,764,537.72-5,195,058.04-2,045,654.12

Finding the Fourth Proportional to 3,764,537.72, 5,195,058.04 and 2,045,654.12

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Solution

The fourth proportional to 3,764,537.72, 5,195,058.04 and 2,045,654.12 is: 2,823,000.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,764,537.72 : 5,195,058.04 = 2,045,654.12 : x
  2. Step 2: Convert to fraction form
    3,764,537.72/5,195,058.04 = 2,045,654.12/x
  3. Step 3: Cross multiply
    3,764,537.72x = 5,195,058.04 × 2,045,654.12
  4. Step 4: Simplify right side
    3,764,537.72x = 10,627,291,883,165.12
  5. Step 5: Solve for x
    x = 10,627,291,883,165.12/3,764,537.72
  6. Step 6: Final answer
    x = 2,823,000.50

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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.