Home / 4,487,403.88-6,192,592.86-2,450,198.80

Finding the Fourth Proportional to 4,487,403.88, 6,192,592.86 and 2,450,198.80

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Solution

The fourth proportional to 4,487,403.88, 6,192,592.86 and 2,450,198.80 is: 3,381,260.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,403.88 : 6,192,592.86 = 2,450,198.80 : x
  2. Step 2: Convert to fraction form
    4,487,403.88/6,192,592.86 = 2,450,198.80/x
  3. Step 3: Cross multiply
    4,487,403.88x = 6,192,592.86 × 2,450,198.80
  4. Step 4: Simplify right side
    4,487,403.88x = 15,173,083,594,460.57
  5. Step 5: Solve for x
    x = 15,173,083,594,460.57/4,487,403.88
  6. Step 6: Final answer
    x = 3,381,260.97

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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.