Home / 4,074,889.44-6,113,556.36-1,644,792.24

Finding the Fourth Proportional to 4,074,889.44, 6,113,556.36 and 1,644,792.24

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Solution

The fourth proportional to 4,074,889.44, 6,113,556.36 and 1,644,792.24 is: 2,467,681.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,074,889.44 : 6,113,556.36 = 1,644,792.24 : x
  2. Step 2: Convert to fraction form
    4,074,889.44/6,113,556.36 = 1,644,792.24/x
  3. Step 3: Cross multiply
    4,074,889.44x = 6,113,556.36 × 1,644,792.24
  4. Step 4: Simplify right side
    4,074,889.44x = 10,055,530,059,730.65
  5. Step 5: Solve for x
    x = 10,055,530,059,730.65/4,074,889.44
  6. Step 6: Final answer
    x = 2,467,681.69

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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.