Home / 3,693,203.56-5,541,554.94-2,557,713.16

Finding the Fourth Proportional to 3,693,203.56, 5,541,554.94 and 2,557,713.16

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Solution

The fourth proportional to 3,693,203.56, 5,541,554.94 and 2,557,713.16 is: 3,837,781.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,693,203.56 : 5,541,554.94 = 2,557,713.16 : x
  2. Step 2: Convert to fraction form
    3,693,203.56/5,541,554.94 = 2,557,713.16/x
  3. Step 3: Cross multiply
    3,693,203.56x = 5,541,554.94 × 2,557,713.16
  4. Step 4: Simplify right side
    3,693,203.56x = 14,173,707,996,901.01
  5. Step 5: Solve for x
    x = 14,173,707,996,901.01/3,693,203.56
  6. Step 6: Final answer
    x = 3,837,781.42

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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.