Home / 4,034,820-5,568,051.60-2,224,022.88

Finding the Fourth Proportional to 4,034,820, 5,568,051.60 and 2,224,022.88

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Solution

The fourth proportional to 4,034,820, 5,568,051.60 and 2,224,022.88 is: 3,069,151.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,034,820 : 5,568,051.60 = 2,224,022.88 : x
  2. Step 2: Convert to fraction form
    4,034,820/5,568,051.60 = 2,224,022.88/x
  3. Step 3: Cross multiply
    4,034,820x = 5,568,051.60 × 2,224,022.88
  4. Step 4: Simplify right side
    4,034,820x = 12,383,474,155,420.61
  5. Step 5: Solve for x
    x = 12,383,474,155,420.61/4,034,820
  6. Step 6: Final answer
    x = 3,069,151.57

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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.