Home / 3,203,682.57-4,805,399.12-1,181,051.42

Finding the Fourth Proportional to 3,203,682.57, 4,805,399.12 and 1,181,051.42

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Solution

The fourth proportional to 3,203,682.57, 4,805,399.12 and 1,181,051.42 is: 1,771,531.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,203,682.57 : 4,805,399.12 = 1,181,051.42 : x
  2. Step 2: Convert to fraction form
    3,203,682.57/4,805,399.12 = 1,181,051.42/x
  3. Step 3: Cross multiply
    3,203,682.57x = 4,805,399.12 × 1,181,051.42
  4. Step 4: Simplify right side
    3,203,682.57x = 5,675,423,424,410.50
  5. Step 5: Solve for x
    x = 5,675,423,424,410.50/3,203,682.57
  6. Step 6: Final answer
    x = 1,771,531.14

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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.