Home / 3,329,846.96-4,991,780.72-2,764,859

Finding the Fourth Proportional to 3,329,846.96, 4,991,780.72 and 2,764,859

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Solution

The fourth proportional to 3,329,846.96, 4,991,780.72 and 2,764,859 is: 4,144,806.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,329,846.96 : 4,991,780.72 = 2,764,859 : x
  2. Step 2: Convert to fraction form
    3,329,846.96/4,991,780.72 = 2,764,859/x
  3. Step 3: Cross multiply
    3,329,846.96x = 4,991,780.72 × 2,764,859
  4. Step 4: Simplify right side
    3,329,846.96x = 13,801,569,849,718.48
  5. Step 5: Solve for x
    x = 13,801,569,849,718.48/3,329,846.96
  6. Step 6: Final answer
    x = 4,144,806.06

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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.