Home / 336,593.51-504,741.77-126,083.75

Finding the Fourth Proportional to 336,593.51, 504,741.77 and 126,083.75

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Solution

The fourth proportional to 336,593.51, 504,741.77 and 126,083.75 is: 189,070.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,593.51 : 504,741.77 = 126,083.75 : x
  2. Step 2: Convert to fraction form
    336,593.51/504,741.77 = 126,083.75/x
  3. Step 3: Cross multiply
    336,593.51x = 504,741.77 × 126,083.75
  4. Step 4: Simplify right side
    336,593.51x = 63,639,734,512.82
  5. Step 5: Solve for x
    x = 63,639,734,512.82/336,593.51
  6. Step 6: Final answer
    x = 189,070.00

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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.