Home / 6,802,327.72-10,203,428.25-2,757,854.17

Finding the Fourth Proportional to 6,802,327.72, 10,203,428.25 and 2,757,854.17

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Solution

The fourth proportional to 6,802,327.72, 10,203,428.25 and 2,757,854.17 is: 4,136,755.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,802,327.72 : 10,203,428.25 = 2,757,854.17 : x
  2. Step 2: Convert to fraction form
    6,802,327.72/10,203,428.25 = 2,757,854.17/x
  3. Step 3: Cross multiply
    6,802,327.72x = 10,203,428.25 × 2,757,854.17
  4. Step 4: Simplify right side
    6,802,327.72x = 28,139,567,189,009.73
  5. Step 5: Solve for x
    x = 28,139,567,189,009.73/6,802,327.72
  6. Step 6: Final answer
    x = 4,136,755.58

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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.