Home / 336,264.27-504,376.97-123,175.95

Finding the Fourth Proportional to 336,264.27, 504,376.97 and 123,175.95

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Solution

The fourth proportional to 336,264.27, 504,376.97 and 123,175.95 is: 184,756.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,264.27 : 504,376.97 = 123,175.95 : x
  2. Step 2: Convert to fraction form
    336,264.27/504,376.97 = 123,175.95/x
  3. Step 3: Cross multiply
    336,264.27x = 504,376.97 × 123,175.95
  4. Step 4: Simplify right side
    336,264.27x = 62,127,111,821.99
  5. Step 5: Solve for x
    x = 62,127,111,821.99/336,264.27
  6. Step 6: Final answer
    x = 184,756.80

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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.