Home / 349,104.24-523,697.37-124,496.61

Finding the Fourth Proportional to 349,104.24, 523,697.37 and 124,496.61

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Solution

The fourth proportional to 349,104.24, 523,697.37 and 124,496.61 is: 186,759.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,104.24 : 523,697.37 = 124,496.61 : x
  2. Step 2: Convert to fraction form
    349,104.24/523,697.37 = 124,496.61/x
  3. Step 3: Cross multiply
    349,104.24x = 523,697.37 × 124,496.61
  4. Step 4: Simplify right side
    349,104.24x = 65,198,547,230.92
  5. Step 5: Solve for x
    x = 65,198,547,230.92/349,104.24
  6. Step 6: Final answer
    x = 186,759.54

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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.