Home / 1,501,116.38-2,251,907.84-504,077.66

Finding the Fourth Proportional to 1,501,116.38, 2,251,907.84 and 504,077.66

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Solution

The fourth proportional to 1,501,116.38, 2,251,907.84 and 504,077.66 is: 756,194.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,501,116.38 : 2,251,907.84 = 504,077.66 : x
  2. Step 2: Convert to fraction form
    1,501,116.38/2,251,907.84 = 504,077.66/x
  3. Step 3: Cross multiply
    1,501,116.38x = 2,251,907.84 × 504,077.66
  4. Step 4: Simplify right side
    1,501,116.38x = 1,135,136,424,523.51
  5. Step 5: Solve for x
    x = 1,135,136,424,523.51/1,501,116.38
  6. Step 6: Final answer
    x = 756,194.82

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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.