Home / 1,414,093.94-1,951,490.34-769,554.97

Finding the Fourth Proportional to 1,414,093.94, 1,951,490.34 and 769,554.97

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Solution

The fourth proportional to 1,414,093.94, 1,951,490.34 and 769,554.97 is: 1,062,008.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,414,093.94 : 1,951,490.34 = 769,554.97 : x
  2. Step 2: Convert to fraction form
    1,414,093.94/1,951,490.34 = 769,554.97/x
  3. Step 3: Cross multiply
    1,414,093.94x = 1,951,490.34 × 769,554.97
  4. Step 4: Simplify right side
    1,414,093.94x = 1,501,779,085,175.26
  5. Step 5: Solve for x
    x = 1,501,779,085,175.26/1,414,093.94
  6. Step 6: Final answer
    x = 1,062,008.01

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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.