Home / 4,286,900.59-5,915,931.27-2,544,919.38

Finding the Fourth Proportional to 4,286,900.59, 5,915,931.27 and 2,544,919.38

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Solution

The fourth proportional to 4,286,900.59, 5,915,931.27 and 2,544,919.38 is: 3,511,993.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,286,900.59 : 5,915,931.27 = 2,544,919.38 : x
  2. Step 2: Convert to fraction form
    4,286,900.59/5,915,931.27 = 2,544,919.38/x
  3. Step 3: Cross multiply
    4,286,900.59x = 5,915,931.27 × 2,544,919.38
  4. Step 4: Simplify right side
    4,286,900.59x = 15,055,568,127,046.41
  5. Step 5: Solve for x
    x = 15,055,568,127,046.41/4,286,900.59
  6. Step 6: Final answer
    x = 3,511,993.77

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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.