Home / 3,490,015.94-5,235,023.91-1,093,873.13

Finding the Fourth Proportional to 3,490,015.94, 5,235,023.91 and 1,093,873.13

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Solution

The fourth proportional to 3,490,015.94, 5,235,023.91 and 1,093,873.13 is: 1,640,809.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,490,015.94 : 5,235,023.91 = 1,093,873.13 : x
  2. Step 2: Convert to fraction form
    3,490,015.94/5,235,023.91 = 1,093,873.13/x
  3. Step 3: Cross multiply
    3,490,015.94x = 5,235,023.91 × 1,093,873.13
  4. Step 4: Simplify right side
    3,490,015.94x = 5,726,451,990,056.54
  5. Step 5: Solve for x
    x = 5,726,451,990,056.54/3,490,015.94
  6. Step 6: Final answer
    x = 1,640,809.70

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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.