Home / 4,891,806.45-7,337,709.68-3,096,716.85

Finding the Fourth Proportional to 4,891,806.45, 7,337,709.68 and 3,096,716.85

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Solution

The fourth proportional to 4,891,806.45, 7,337,709.68 and 3,096,716.85 is: 4,645,075.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,891,806.45 : 7,337,709.68 = 3,096,716.85 : x
  2. Step 2: Convert to fraction form
    4,891,806.45/7,337,709.68 = 3,096,716.85/x
  3. Step 3: Cross multiply
    4,891,806.45x = 7,337,709.68 × 3,096,716.85
  4. Step 4: Simplify right side
    4,891,806.45x = 22,722,809,190,980.52
  5. Step 5: Solve for x
    x = 22,722,809,190,980.52/4,891,806.45
  6. Step 6: Final answer
    x = 4,645,075.28

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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.