Home / 2,307,918.06-3,458,782.52-1,796,201.05

Finding the Fourth Proportional to 2,307,918.06, 3,458,782.52 and 1,796,201.05

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Solution

The fourth proportional to 2,307,918.06, 3,458,782.52 and 1,796,201.05 is: 2,691,893.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,307,918.06 : 3,458,782.52 = 1,796,201.05 : x
  2. Step 2: Convert to fraction form
    2,307,918.06/3,458,782.52 = 1,796,201.05/x
  3. Step 3: Cross multiply
    2,307,918.06x = 3,458,782.52 × 1,796,201.05
  4. Step 4: Simplify right side
    2,307,918.06x = 6,212,668,794,145.65
  5. Step 5: Solve for x
    x = 6,212,668,794,145.65/2,307,918.06
  6. Step 6: Final answer
    x = 2,691,893.15

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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.