Home / 4,585,467.84-6,317,008.74-3,206,230.77

Finding the Fourth Proportional to 4,585,467.84, 6,317,008.74 and 3,206,230.77

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Solution

The fourth proportional to 4,585,467.84, 6,317,008.74 and 3,206,230.77 is: 4,416,951.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,585,467.84 : 6,317,008.74 = 3,206,230.77 : x
  2. Step 2: Convert to fraction form
    4,585,467.84/6,317,008.74 = 3,206,230.77/x
  3. Step 3: Cross multiply
    4,585,467.84x = 6,317,008.74 × 3,206,230.77
  4. Step 4: Simplify right side
    4,585,467.84x = 20,253,787,796,546.93
  5. Step 5: Solve for x
    x = 20,253,787,796,546.93/4,585,467.84
  6. Step 6: Final answer
    x = 4,416,951.23

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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.