Home / 4,945,551.87-6,824,860.97-3,011,811.94

Finding the Fourth Proportional to 4,945,551.87, 6,824,860.97 and 3,011,811.94

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Solution

The fourth proportional to 4,945,551.87, 6,824,860.97 and 3,011,811.94 is: 4,156,300.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,945,551.87 : 6,824,860.97 = 3,011,811.94 : x
  2. Step 2: Convert to fraction form
    4,945,551.87/6,824,860.97 = 3,011,811.94/x
  3. Step 3: Cross multiply
    4,945,551.87x = 6,824,860.97 × 3,011,811.94
  4. Step 4: Simplify right side
    4,945,551.87x = 20,555,197,758,285.98
  5. Step 5: Solve for x
    x = 20,555,197,758,285.98/4,945,551.87
  6. Step 6: Final answer
    x = 4,156,300.11

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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.