Home / 4,273,975.53-6,400,786.09-2,473,063.65

Finding the Fourth Proportional to 4,273,975.53, 6,400,786.09 and 2,473,063.65

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Solution

The fourth proportional to 4,273,975.53, 6,400,786.09 and 2,473,063.65 is: 3,703,706.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,273,975.53 : 6,400,786.09 = 2,473,063.65 : x
  2. Step 2: Convert to fraction form
    4,273,975.53/6,400,786.09 = 2,473,063.65/x
  3. Step 3: Cross multiply
    4,273,975.53x = 6,400,786.09 × 2,473,063.65
  4. Step 4: Simplify right side
    4,273,975.53x = 15,829,551,372,418.04
  5. Step 5: Solve for x
    x = 15,829,551,372,418.04/4,273,975.53
  6. Step 6: Final answer
    x = 3,703,706.60

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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.