Home / 2,701,908.46-3,728,023.26-1,613,967.08

Finding the Fourth Proportional to 2,701,908.46, 3,728,023.26 and 1,613,967.08

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Solution

The fourth proportional to 2,701,908.46, 3,728,023.26 and 1,613,967.08 is: 2,226,909.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,701,908.46 : 3,728,023.26 = 1,613,967.08 : x
  2. Step 2: Convert to fraction form
    2,701,908.46/3,728,023.26 = 1,613,967.08/x
  3. Step 3: Cross multiply
    2,701,908.46x = 3,728,023.26 × 1,613,967.08
  4. Step 4: Simplify right side
    2,701,908.46x = 6,016,906,815,114.28
  5. Step 5: Solve for x
    x = 6,016,906,815,114.28/2,701,908.46
  6. Step 6: Final answer
    x = 2,226,909.94

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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.