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Finding the Fourth Proportional to 504,002.08, 695,524.08 and 277,651.36

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Solution

The fourth proportional to 504,002.08, 695,524.08 and 277,651.36 is: 383,159.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    504,002.08 : 695,524.08 = 277,651.36 : x
  2. Step 2: Convert to fraction form
    504,002.08/695,524.08 = 277,651.36/x
  3. Step 3: Cross multiply
    504,002.08x = 695,524.08 × 277,651.36
  4. Step 4: Simplify right side
    504,002.08x = 193,113,206,724.75
  5. Step 5: Solve for x
    x = 193,113,206,724.75/504,002.08
  6. Step 6: Final answer
    x = 383,159.54

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.