Home / 2,307,917.56-3,458,781.77-1,796,200.55

Finding the Fourth Proportional to 2,307,917.56, 3,458,781.77 and 1,796,200.55

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Solution

The fourth proportional to 2,307,917.56, 3,458,781.77 and 1,796,200.55 is: 2,691,892.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,917.56 : 3,458,781.77 = 1,796,200.55 : x
  2. Step 2: Convert to fraction form
    2,307,917.56/3,458,781.77 = 1,796,200.55/x
  3. Step 3: Cross multiply
    2,307,917.56x = 3,458,781.77 × 1,796,200.55
  4. Step 4: Simplify right side
    2,307,917.56x = 6,212,665,717,603.97
  5. Step 5: Solve for x
    x = 6,212,665,717,603.97/2,307,917.56
  6. Step 6: Final answer
    x = 2,691,892.40

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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.