Home / 4,022,601.35-5,550,392.16-2,256,556.32

Finding the Fourth Proportional to 4,022,601.35, 5,550,392.16 and 2,256,556.32

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Solution

The fourth proportional to 4,022,601.35, 5,550,392.16 and 2,256,556.32 is: 3,113,600.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,022,601.35 : 5,550,392.16 = 2,256,556.32 : x
  2. Step 2: Convert to fraction form
    4,022,601.35/5,550,392.16 = 2,256,556.32/x
  3. Step 3: Cross multiply
    4,022,601.35x = 5,550,392.16 × 2,256,556.32
  4. Step 4: Simplify right side
    4,022,601.35x = 12,524,772,507,126.45
  5. Step 5: Solve for x
    x = 12,524,772,507,126.45/4,022,601.35
  6. Step 6: Final answer
    x = 3,113,600.24

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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.