Home / 2,707,115.25-3,735,819.06-1,499,891.25

Finding the Fourth Proportional to 2,707,115.25, 3,735,819.06 and 1,499,891.25

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Solution

The fourth proportional to 2,707,115.25, 3,735,819.06 and 1,499,891.25 is: 2,069,849.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,707,115.25 : 3,735,819.06 = 1,499,891.25 : x
  2. Step 2: Convert to fraction form
    2,707,115.25/3,735,819.06 = 1,499,891.25/x
  3. Step 3: Cross multiply
    2,707,115.25x = 3,735,819.06 × 1,499,891.25
  4. Step 4: Simplify right side
    2,707,115.25x = 5,603,322,319,677.22
  5. Step 5: Solve for x
    x = 5,603,322,319,677.22/2,707,115.25
  6. Step 6: Final answer
    x = 2,069,849.93

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