Home / 549,249.57-824,185.76-296,526.69

Finding the Fourth Proportional to 549,249.57, 824,185.76 and 296,526.69

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Solution

The fourth proportional to 549,249.57, 824,185.76 and 296,526.69 is: 444,958.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    549,249.57 : 824,185.76 = 296,526.69 : x
  2. Step 2: Convert to fraction form
    549,249.57/824,185.76 = 296,526.69/x
  3. Step 3: Cross multiply
    549,249.57x = 824,185.76 × 296,526.69
  4. Step 4: Simplify right side
    549,249.57x = 244,393,073,875.30
  5. Step 5: Solve for x
    x = 244,393,073,875.30/549,249.57
  6. Step 6: Final answer
    x = 444,958.15

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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.