Home / 366,098.00-549,535.19-324,249.75

Finding the Fourth Proportional to 366,098.00, 549,535.19 and 324,249.75

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Solution

The fourth proportional to 366,098.00, 549,535.19 and 324,249.75 is: 486,718.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    366,098.00 : 549,535.19 = 324,249.75 : x
  2. Step 2: Convert to fraction form
    366,098.00/549,535.19 = 324,249.75/x
  3. Step 3: Cross multiply
    366,098.00x = 549,535.19 × 324,249.75
  4. Step 4: Simplify right side
    366,098.00x = 178,186,646,352.45
  5. Step 5: Solve for x
    x = 178,186,646,352.45/366,098.00
  6. Step 6: Final answer
    x = 486,718.44

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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.