Home / 4,697,082.22-6,481,863.47-2,763,467.13

Finding the Fourth Proportional to 4,697,082.22, 6,481,863.47 and 2,763,467.13

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Solution

The fourth proportional to 4,697,082.22, 6,481,863.47 and 2,763,467.13 is: 3,813,519.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,697,082.22 : 6,481,863.47 = 2,763,467.13 : x
  2. Step 2: Convert to fraction form
    4,697,082.22/6,481,863.47 = 2,763,467.13/x
  3. Step 3: Cross multiply
    4,697,082.22x = 6,481,863.47 × 2,763,467.13
  4. Step 4: Simplify right side
    4,697,082.22x = 17,912,416,640,492.74
  5. Step 5: Solve for x
    x = 17,912,416,640,492.74/4,697,082.22
  6. Step 6: Final answer
    x = 3,813,519.93

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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.