Home / 3,664,069.92-5,496,151.62-968,371.83

Finding the Fourth Proportional to 3,664,069.92, 5,496,151.62 and 968,371.83

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Solution

The fourth proportional to 3,664,069.92, 5,496,151.62 and 968,371.83 is: 1,452,570.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,664,069.92 : 5,496,151.62 = 968,371.83 : x
  2. Step 2: Convert to fraction form
    3,664,069.92/5,496,151.62 = 968,371.83/x
  3. Step 3: Cross multiply
    3,664,069.92x = 5,496,151.62 × 968,371.83
  4. Step 4: Simplify right side
    3,664,069.92x = 5,322,318,402,216.86
  5. Step 5: Solve for x
    x = 5,322,318,402,216.86/3,664,069.92
  6. Step 6: Final answer
    x = 1,452,570.10

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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.