Home / 2,694,559.14-3,718,505.61-1,487,335.14

Finding the Fourth Proportional to 2,694,559.14, 3,718,505.61 and 1,487,335.14

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Solution

The fourth proportional to 2,694,559.14, 3,718,505.61 and 1,487,335.14 is: 2,052,530.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,694,559.14 : 3,718,505.61 = 1,487,335.14 : x
  2. Step 2: Convert to fraction form
    2,694,559.14/3,718,505.61 = 1,487,335.14/x
  3. Step 3: Cross multiply
    2,694,559.14x = 3,718,505.61 × 1,487,335.14
  4. Step 4: Simplify right side
    2,694,559.14x = 5,530,664,062,040.14
  5. Step 5: Solve for x
    x = 5,530,664,062,040.14/2,694,559.14
  6. Step 6: Final answer
    x = 2,052,530.22

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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.