Home / 4,100,923.89-5,659,322.47-2,265,344.15

Finding the Fourth Proportional to 4,100,923.89, 5,659,322.47 and 2,265,344.15

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Solution

The fourth proportional to 4,100,923.89, 5,659,322.47 and 2,265,344.15 is: 3,126,201.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,100,923.89 : 5,659,322.47 = 2,265,344.15 : x
  2. Step 2: Convert to fraction form
    4,100,923.89/5,659,322.47 = 2,265,344.15/x
  3. Step 3: Cross multiply
    4,100,923.89x = 5,659,322.47 × 2,265,344.15
  4. Step 4: Simplify right side
    4,100,923.89x = 12,820,313,039,051.33
  5. Step 5: Solve for x
    x = 12,820,313,039,051.33/4,100,923.89
  6. Step 6: Final answer
    x = 3,126,201.16

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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.