Home / 1,448,760.96-2,173,556.16-701,228.16

Finding the Fourth Proportional to 1,448,760.96, 2,173,556.16 and 701,228.16

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Solution

The fourth proportional to 1,448,760.96, 2,173,556.16 and 701,228.16 is: 1,052,042.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,448,760.96 : 2,173,556.16 = 701,228.16 : x
  2. Step 2: Convert to fraction form
    1,448,760.96/2,173,556.16 = 701,228.16/x
  3. Step 3: Cross multiply
    1,448,760.96x = 2,173,556.16 × 701,228.16
  4. Step 4: Simplify right side
    1,448,760.96x = 1,524,158,786,733.47
  5. Step 5: Solve for x
    x = 1,524,158,786,733.47/1,448,760.96
  6. Step 6: Final answer
    x = 1,052,042.97

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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.