Home / 4,216,805.56-5,819,195.10-2,283,067.48

Finding the Fourth Proportional to 4,216,805.56, 5,819,195.10 and 2,283,067.48

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Solution

The fourth proportional to 4,216,805.56, 5,819,195.10 and 2,283,067.48 is: 3,150,634.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,216,805.56 : 5,819,195.10 = 2,283,067.48 : x
  2. Step 2: Convert to fraction form
    4,216,805.56/5,819,195.10 = 2,283,067.48/x
  3. Step 3: Cross multiply
    4,216,805.56x = 5,819,195.10 × 2,283,067.48
  4. Step 4: Simplify right side
    4,216,805.56x = 13,285,615,092,585.35
  5. Step 5: Solve for x
    x = 13,285,615,092,585.35/4,216,805.56
  6. Step 6: Final answer
    x = 3,150,634.98

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1.5x scale

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.