Home / 3,561,537.64-5,342,837.41-1,132,770.13

Finding the Fourth Proportional to 3,561,537.64, 5,342,837.41 and 1,132,770.13

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Solution

The fourth proportional to 3,561,537.64, 5,342,837.41 and 1,132,770.13 is: 1,699,324.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,561,537.64 : 5,342,837.41 = 1,132,770.13 : x
  2. Step 2: Convert to fraction form
    3,561,537.64/5,342,837.41 = 1,132,770.13/x
  3. Step 3: Cross multiply
    3,561,537.64x = 5,342,837.41 × 1,132,770.13
  4. Step 4: Simplify right side
    3,561,537.64x = 6,052,206,615,553.43
  5. Step 5: Solve for x
    x = 6,052,206,615,553.43/3,561,537.64
  6. Step 6: Final answer
    x = 1,699,324.06

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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.