Home / 1,024,694.31-1,414,476.92-917,077.44

Finding the Fourth Proportional to 1,024,694.31, 1,414,476.92 and 917,077.44

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Solution

The fourth proportional to 1,024,694.31, 1,414,476.92 and 917,077.44 is: 1,265,923.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,024,694.31 : 1,414,476.92 = 917,077.44 : x
  2. Step 2: Convert to fraction form
    1,024,694.31/1,414,476.92 = 917,077.44/x
  3. Step 3: Cross multiply
    1,024,694.31x = 1,414,476.92 × 917,077.44
  4. Step 4: Simplify right side
    1,024,694.31x = 1,297,184,875,025.38
  5. Step 5: Solve for x
    x = 1,297,184,875,025.38/1,024,694.31
  6. Step 6: Final answer
    x = 1,265,923.76

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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.