Home / 2,408,728.40-3,613,092.60-2,371,403.60

Finding the Fourth Proportional to 2,408,728.40, 3,613,092.60 and 2,371,403.60

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Solution

The fourth proportional to 2,408,728.40, 3,613,092.60 and 2,371,403.60 is: 3,557,105.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,408,728.40 : 3,613,092.60 = 2,371,403.60 : x
  2. Step 2: Convert to fraction form
    2,408,728.40/3,613,092.60 = 2,371,403.60/x
  3. Step 3: Cross multiply
    2,408,728.40x = 3,613,092.60 × 2,371,403.60
  4. Step 4: Simplify right side
    2,408,728.40x = 8,568,100,798,773.36
  5. Step 5: Solve for x
    x = 8,568,100,798,773.36/2,408,728.40
  6. Step 6: Final answer
    x = 3,557,105.40

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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.