Home / 2,268,679.85-3,403,019.78-2,044,293.65

Finding the Fourth Proportional to 2,268,679.85, 3,403,019.78 and 2,044,293.65

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Solution

The fourth proportional to 2,268,679.85, 3,403,019.78 and 2,044,293.65 is: 3,066,440.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,268,679.85 : 3,403,019.78 = 2,044,293.65 : x
  2. Step 2: Convert to fraction form
    2,268,679.85/3,403,019.78 = 2,044,293.65/x
  3. Step 3: Cross multiply
    2,268,679.85x = 3,403,019.78 × 2,044,293.65
  4. Step 4: Simplify right side
    2,268,679.85x = 6,956,771,716,856.93
  5. Step 5: Solve for x
    x = 6,956,771,716,856.93/2,268,679.85
  6. Step 6: Final answer
    x = 3,066,440.48

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Double scale
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Similar ratio
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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.