Home / 3,845,184.60-5,771,243.68-2,049,563.64

Finding the Fourth Proportional to 3,845,184.60, 5,771,243.68 and 2,049,563.64

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Solution

The fourth proportional to 3,845,184.60, 5,771,243.68 and 2,049,563.64 is: 3,076,193.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,845,184.60 : 5,771,243.68 = 2,049,563.64 : x
  2. Step 2: Convert to fraction form
    3,845,184.60/5,771,243.68 = 2,049,563.64/x
  3. Step 3: Cross multiply
    3,845,184.60x = 5,771,243.68 × 2,049,563.64
  4. Step 4: Simplify right side
    3,845,184.60x = 11,828,531,204,107.79
  5. Step 5: Solve for x
    x = 11,828,531,204,107.79/3,845,184.60
  6. Step 6: Final answer
    x = 3,076,193.33

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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.