Home / 3,647,058.01-5,465,697.03-2,838,418.87

Finding the Fourth Proportional to 3,647,058.01, 5,465,697.03 and 2,838,418.87

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Solution

The fourth proportional to 3,647,058.01, 5,465,697.03 and 2,838,418.87 is: 4,253,822.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,647,058.01 : 5,465,697.03 = 2,838,418.87 : x
  2. Step 2: Convert to fraction form
    3,647,058.01/5,465,697.03 = 2,838,418.87/x
  3. Step 3: Cross multiply
    3,647,058.01x = 5,465,697.03 × 2,838,418.87
  4. Step 4: Simplify right side
    3,647,058.01x = 15,513,937,587,654.96
  5. Step 5: Solve for x
    x = 15,513,937,587,654.96/3,647,058.01
  6. Step 6: Final answer
    x = 4,253,822.55

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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.