Home / 4,077,600.80-5,626,945.07-2,242,046.23

Finding the Fourth Proportional to 4,077,600.80, 5,626,945.07 and 2,242,046.23

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Solution

The fourth proportional to 4,077,600.80, 5,626,945.07 and 2,242,046.23 is: 3,093,944.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,077,600.80 : 5,626,945.07 = 2,242,046.23 : x
  2. Step 2: Convert to fraction form
    4,077,600.80/5,626,945.07 = 2,242,046.23/x
  3. Step 3: Cross multiply
    4,077,600.80x = 5,626,945.07 × 2,242,046.23
  4. Step 4: Simplify right side
    4,077,600.80x = 12,615,871,008,003.74
  5. Step 5: Solve for x
    x = 12,615,871,008,003.74/4,077,600.80
  6. Step 6: Final answer
    x = 3,093,944.61

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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.