Home / 6,825,668.50-10,240,186.77-2,033,339.14

Finding the Fourth Proportional to 6,825,668.50, 10,240,186.77 and 2,033,339.14

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Solution

The fourth proportional to 6,825,668.50, 10,240,186.77 and 2,033,339.14 is: 3,050,510.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,825,668.50 : 10,240,186.77 = 2,033,339.14 : x
  2. Step 2: Convert to fraction form
    6,825,668.50/10,240,186.77 = 2,033,339.14/x
  3. Step 3: Cross multiply
    6,825,668.50x = 10,240,186.77 × 2,033,339.14
  4. Step 4: Simplify right side
    6,825,668.50x = 20,821,772,560,351.18
  5. Step 5: Solve for x
    x = 20,821,772,560,351.18/6,825,668.50
  6. Step 6: Final answer
    x = 3,050,510.37

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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.