Home / 3,489,685.83-5,234,529.96-1,093,716.36

Finding the Fourth Proportional to 3,489,685.83, 5,234,529.96 and 1,093,716.36

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Solution

The fourth proportional to 3,489,685.83, 5,234,529.96 and 1,093,716.36 is: 1,640,574.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,489,685.83 : 5,234,529.96 = 1,093,716.36 : x
  2. Step 2: Convert to fraction form
    3,489,685.83/5,234,529.96 = 1,093,716.36/x
  3. Step 3: Cross multiply
    3,489,685.83x = 5,234,529.96 × 1,093,716.36
  4. Step 4: Simplify right side
    3,489,685.83x = 5,725,091,054,162.15
  5. Step 5: Solve for x
    x = 5,725,091,054,162.15/3,489,685.83
  6. Step 6: Final answer
    x = 1,640,574.92

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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.