Home / 4,170,667.70-6,256,001.55-2,568,034.10

Finding the Fourth Proportional to 4,170,667.70, 6,256,001.55 and 2,568,034.10

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Solution

The fourth proportional to 4,170,667.70, 6,256,001.55 and 2,568,034.10 is: 3,852,051.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,170,667.70 : 6,256,001.55 = 2,568,034.10 : x
  2. Step 2: Convert to fraction form
    4,170,667.70/6,256,001.55 = 2,568,034.10/x
  3. Step 3: Cross multiply
    4,170,667.70x = 6,256,001.55 × 2,568,034.10
  4. Step 4: Simplify right side
    4,170,667.70x = 16,065,625,310,052.86
  5. Step 5: Solve for x
    x = 16,065,625,310,052.86/4,170,667.70
  6. Step 6: Final answer
    x = 3,852,051.15

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.