Home / 3,664,122.40-5,496,183.60-2,707,528.60

Finding the Fourth Proportional to 3,664,122.40, 5,496,183.60 and 2,707,528.60

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Solution

The fourth proportional to 3,664,122.40, 5,496,183.60 and 2,707,528.60 is: 4,061,292.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,122.40 : 5,496,183.60 = 2,707,528.60 : x
  2. Step 2: Convert to fraction form
    3,664,122.40/5,496,183.60 = 2,707,528.60/x
  3. Step 3: Cross multiply
    3,664,122.40x = 5,496,183.60 × 2,707,528.60
  4. Step 4: Simplify right side
    3,664,122.40x = 14,881,074,287,850.96
  5. Step 5: Solve for x
    x = 14,881,074,287,850.96/3,664,122.40
  6. Step 6: Final answer
    x = 4,061,292.90

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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.