Home / 3,568,902.85-4,925,092.18-1,937,311.32

Finding the Fourth Proportional to 3,568,902.85, 4,925,092.18 and 1,937,311.32

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Solution

The fourth proportional to 3,568,902.85, 4,925,092.18 and 1,937,311.32 is: 2,673,493.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,568,902.85 : 4,925,092.18 = 1,937,311.32 : x
  2. Step 2: Convert to fraction form
    3,568,902.85/4,925,092.18 = 1,937,311.32/x
  3. Step 3: Cross multiply
    3,568,902.85x = 4,925,092.18 × 1,937,311.32
  4. Step 4: Simplify right side
    3,568,902.85x = 9,541,436,839,480.96
  5. Step 5: Solve for x
    x = 9,541,436,839,480.96/3,568,902.85
  6. Step 6: Final answer
    x = 2,673,493.01

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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.