Home / 3,413,975.14-4,711,958.22-2,036,629.47

Finding the Fourth Proportional to 3,413,975.14, 4,711,958.22 and 2,036,629.47

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Solution

The fourth proportional to 3,413,975.14, 4,711,958.22 and 2,036,629.47 is: 2,810,949.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,413,975.14 : 4,711,958.22 = 2,036,629.47 : x
  2. Step 2: Convert to fraction form
    3,413,975.14/4,711,958.22 = 2,036,629.47/x
  3. Step 3: Cross multiply
    3,413,975.14x = 4,711,958.22 × 2,036,629.47
  4. Step 4: Simplify right side
    3,413,975.14x = 9,596,512,997,567.95
  5. Step 5: Solve for x
    x = 9,596,512,997,567.95/3,413,975.14
  6. Step 6: Final answer
    x = 2,810,949.88

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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.