Home / 522,400.24-783,339.24-241,677.04

Finding the Fourth Proportional to 522,400.24, 783,339.24 and 241,677.04

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Solution

The fourth proportional to 522,400.24, 783,339.24 and 241,677.04 is: 362,394.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    522,400.24 : 783,339.24 = 241,677.04 : x
  2. Step 2: Convert to fraction form
    522,400.24/783,339.24 = 241,677.04/x
  3. Step 3: Cross multiply
    522,400.24x = 783,339.24 × 241,677.04
  4. Step 4: Simplify right side
    522,400.24x = 189,315,108,839.05
  5. Step 5: Solve for x
    x = 189,315,108,839.05/522,400.24
  6. Step 6: Final answer
    x = 362,394.76

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1.5x scale

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.