Home / 335,947.39-463,608.05-182,985.11

Finding the Fourth Proportional to 335,947.39, 463,608.05 and 182,985.11

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Solution

The fourth proportional to 335,947.39, 463,608.05 and 182,985.11 is: 252,519.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,947.39 : 463,608.05 = 182,985.11 : x
  2. Step 2: Convert to fraction form
    335,947.39/463,608.05 = 182,985.11/x
  3. Step 3: Cross multiply
    335,947.39x = 463,608.05 × 182,985.11
  4. Step 4: Simplify right side
    335,947.39x = 84,833,370,026.14
  5. Step 5: Solve for x
    x = 84,833,370,026.14/335,947.39
  6. Step 6: Final answer
    x = 252,519.81

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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.