Home / 3,504,593.22-4,838,528.10-2,687,226.72

Finding the Fourth Proportional to 3,504,593.22, 4,838,528.10 and 2,687,226.72

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Solution

The fourth proportional to 3,504,593.22, 4,838,528.10 and 2,687,226.72 is: 3,710,051.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,504,593.22 : 4,838,528.10 = 2,687,226.72 : x
  2. Step 2: Convert to fraction form
    3,504,593.22/4,838,528.10 = 2,687,226.72/x
  3. Step 3: Cross multiply
    3,504,593.22x = 4,838,528.10 × 2,687,226.72
  4. Step 4: Simplify right side
    3,504,593.22x = 13,002,221,995,790.83
  5. Step 5: Solve for x
    x = 13,002,221,995,790.83/3,504,593.22
  6. Step 6: Final answer
    x = 3,710,051.69

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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.