Home / 334,591.14-501,887.01-275,302.18

Finding the Fourth Proportional to 334,591.14, 501,887.01 and 275,302.18

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Solution

The fourth proportional to 334,591.14, 501,887.01 and 275,302.18 is: 412,953.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    334,591.14 : 501,887.01 = 275,302.18 : x
  2. Step 2: Convert to fraction form
    334,591.14/501,887.01 = 275,302.18/x
  3. Step 3: Cross multiply
    334,591.14x = 501,887.01 × 275,302.18
  4. Step 4: Simplify right side
    334,591.14x = 138,170,586,711.96
  5. Step 5: Solve for x
    x = 138,170,586,711.96/334,591.14
  6. Step 6: Final answer
    x = 412,953.51

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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.