Home / 336,433.56-504,696.76-123,173.52

Finding the Fourth Proportional to 336,433.56, 504,696.76 and 123,173.52

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Solution

The fourth proportional to 336,433.56, 504,696.76 and 123,173.52 is: 184,777.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,433.56 : 504,696.76 = 123,173.52 : x
  2. Step 2: Convert to fraction form
    336,433.56/504,696.76 = 123,173.52/x
  3. Step 3: Cross multiply
    336,433.56x = 504,696.76 × 123,173.52
  4. Step 4: Simplify right side
    336,433.56x = 62,165,276,461.80
  5. Step 5: Solve for x
    x = 62,165,276,461.80/336,433.56
  6. Step 6: Final answer
    x = 184,777.28

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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.