Home / 3,877,359.39-5,816,877.98-1,181,613.33

Finding the Fourth Proportional to 3,877,359.39, 5,816,877.98 and 1,181,613.33

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Solution

The fourth proportional to 3,877,359.39, 5,816,877.98 and 1,181,613.33 is: 1,772,675.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,877,359.39 : 5,816,877.98 = 1,181,613.33 : x
  2. Step 2: Convert to fraction form
    3,877,359.39/5,816,877.98 = 1,181,613.33/x
  3. Step 3: Cross multiply
    3,877,359.39x = 5,816,877.98 × 1,181,613.33
  4. Step 4: Simplify right side
    3,877,359.39x = 6,873,300,554,243.41
  5. Step 5: Solve for x
    x = 6,873,300,554,243.41/3,877,359.39
  6. Step 6: Final answer
    x = 1,772,675.64

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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.