Home / 336,130.35-504,193.69-193,883.41

Finding the Fourth Proportional to 336,130.35, 504,193.69 and 193,883.41

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Solution

The fourth proportional to 336,130.35, 504,193.69 and 193,883.41 is: 290,824.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,130.35 : 504,193.69 = 193,883.41 : x
  2. Step 2: Convert to fraction form
    336,130.35/504,193.69 = 193,883.41/x
  3. Step 3: Cross multiply
    336,130.35x = 504,193.69 × 193,883.41
  4. Step 4: Simplify right side
    336,130.35x = 97,754,791,917.68
  5. Step 5: Solve for x
    x = 97,754,791,917.68/336,130.35
  6. Step 6: Final answer
    x = 290,824.06

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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.