Home / 2,243,109.27-3,365,194.25-726,789.66

Finding the Fourth Proportional to 2,243,109.27, 3,365,194.25 and 726,789.66

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Solution

The fourth proportional to 2,243,109.27, 3,365,194.25 and 726,789.66 is: 1,090,356.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,243,109.27 : 3,365,194.25 = 726,789.66 : x
  2. Step 2: Convert to fraction form
    2,243,109.27/3,365,194.25 = 726,789.66/x
  3. Step 3: Cross multiply
    2,243,109.27x = 3,365,194.25 × 726,789.66
  4. Step 4: Simplify right side
    2,243,109.27x = 2,445,788,381,157.51
  5. Step 5: Solve for x
    x = 2,445,788,381,157.51/2,243,109.27
  6. Step 6: Final answer
    x = 1,090,356.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.