Home / 4,996,279-7,494,625.86-1,450,423

Finding the Fourth Proportional to 4,996,279, 7,494,625.86 and 1,450,423

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Solution

The fourth proportional to 4,996,279, 7,494,625.86 and 1,450,423 is: 2,175,694.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,996,279 : 7,494,625.86 = 1,450,423 : x
  2. Step 2: Convert to fraction form
    4,996,279/7,494,625.86 = 1,450,423/x
  3. Step 3: Cross multiply
    4,996,279x = 7,494,625.86 × 1,450,423
  4. Step 4: Simplify right side
    4,996,279x = 10,870,377,723,738.78
  5. Step 5: Solve for x
    x = 10,870,377,723,738.78/4,996,279
  6. Step 6: Final answer
    x = 2,175,694.70

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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.