Home / 1,068,159.44-1,474,059.90-584,724.91

Finding the Fourth Proportional to 1,068,159.44, 1,474,059.90 and 584,724.91

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Solution

The fourth proportional to 1,068,159.44, 1,474,059.90 and 584,724.91 is: 806,920.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,159.44 : 1,474,059.90 = 584,724.91 : x
  2. Step 2: Convert to fraction form
    1,068,159.44/1,474,059.90 = 584,724.91/x
  3. Step 3: Cross multiply
    1,068,159.44x = 1,474,059.90 × 584,724.91
  4. Step 4: Simplify right side
    1,068,159.44x = 861,919,542,362.11
  5. Step 5: Solve for x
    x = 861,919,542,362.11/1,068,159.44
  6. Step 6: Final answer
    x = 806,920.31

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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.