Home / 1,876,777.44-2,592,104.92-1,235,062.22

Finding the Fourth Proportional to 1,876,777.44, 2,592,104.92 and 1,235,062.22

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Solution

The fourth proportional to 1,876,777.44, 2,592,104.92 and 1,235,062.22 is: 1,705,802.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,876,777.44 : 2,592,104.92 = 1,235,062.22 : x
  2. Step 2: Convert to fraction form
    1,876,777.44/2,592,104.92 = 1,235,062.22/x
  3. Step 3: Cross multiply
    1,876,777.44x = 2,592,104.92 × 1,235,062.22
  4. Step 4: Simplify right side
    1,876,777.44x = 3,201,410,856,968.12
  5. Step 5: Solve for x
    x = 3,201,410,856,968.12/1,876,777.44
  6. Step 6: Final answer
    x = 1,705,802.08

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.