Home / 4,382,536.80-6,047,556.48-2,422,332.48

Finding the Fourth Proportional to 4,382,536.80, 6,047,556.48 and 2,422,332.48

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Solution

The fourth proportional to 4,382,536.80, 6,047,556.48 and 2,422,332.48 is: 3,342,628.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,382,536.80 : 6,047,556.48 = 2,422,332.48 : x
  2. Step 2: Convert to fraction form
    4,382,536.80/6,047,556.48 = 2,422,332.48/x
  3. Step 3: Cross multiply
    4,382,536.80x = 6,047,556.48 × 2,422,332.48
  4. Step 4: Simplify right side
    4,382,536.80x = 14,649,192,486,138.47
  5. Step 5: Solve for x
    x = 14,649,192,486,138.47/4,382,536.80
  6. Step 6: Final answer
    x = 3,342,628.52

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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.