Home / 4,882,334.69-7,324,924.03-2,186,029.31

Finding the Fourth Proportional to 4,882,334.69, 7,324,924.03 and 2,186,029.31

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Solution

The fourth proportional to 4,882,334.69, 7,324,924.03 and 2,186,029.31 is: 3,279,680.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,334.69 : 7,324,924.03 = 2,186,029.31 : x
  2. Step 2: Convert to fraction form
    4,882,334.69/7,324,924.03 = 2,186,029.31/x
  3. Step 3: Cross multiply
    4,882,334.69x = 7,324,924.03 × 2,186,029.31
  4. Step 4: Simplify right side
    4,882,334.69x = 16,012,498,581,013.63
  5. Step 5: Solve for x
    x = 16,012,498,581,013.63/4,882,334.69
  6. Step 6: Final answer
    x = 3,279,680.64

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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.