Home / 3,376,416.98-5,063,049.07-1,217,157.73

Finding the Fourth Proportional to 3,376,416.98, 5,063,049.07 and 1,217,157.73

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Solution

The fourth proportional to 3,376,416.98, 5,063,049.07 and 1,217,157.73 is: 1,825,168.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,376,416.98 : 5,063,049.07 = 1,217,157.73 : x
  2. Step 2: Convert to fraction form
    3,376,416.98/5,063,049.07 = 1,217,157.73/x
  3. Step 3: Cross multiply
    3,376,416.98x = 5,063,049.07 × 1,217,157.73
  4. Step 4: Simplify right side
    3,376,416.98x = 6,162,529,312,919.81
  5. Step 5: Solve for x
    x = 6,162,529,312,919.81/3,376,416.98
  6. Step 6: Final answer
    x = 1,825,168.32

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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.