Home / 1,014,414.35-1,399,551.97-584,685.26

Finding the Fourth Proportional to 1,014,414.35, 1,399,551.97 and 584,685.26

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Solution

The fourth proportional to 1,014,414.35, 1,399,551.97 and 584,685.26 is: 806,669.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,014,414.35 : 1,399,551.97 = 584,685.26 : x
  2. Step 2: Convert to fraction form
    1,014,414.35/1,399,551.97 = 584,685.26/x
  3. Step 3: Cross multiply
    1,014,414.35x = 1,399,551.97 × 584,685.26
  4. Step 4: Simplify right side
    1,014,414.35x = 818,297,397,541.78
  5. Step 5: Solve for x
    x = 818,297,397,541.78/1,014,414.35
  6. Step 6: Final answer
    x = 806,669.78

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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.