Home / 1,068,139.17-1,474,033.91-584,704.62

Finding the Fourth Proportional to 1,068,139.17, 1,474,033.91 and 584,704.62

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Solution

The fourth proportional to 1,068,139.17, 1,474,033.91 and 584,704.62 is: 806,893.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,139.17 : 1,474,033.91 = 584,704.62 : x
  2. Step 2: Convert to fraction form
    1,068,139.17/1,474,033.91 = 584,704.62/x
  3. Step 3: Cross multiply
    1,068,139.17x = 1,474,033.91 × 584,704.62
  4. Step 4: Simplify right side
    1,068,139.17x = 861,874,434,290.14
  5. Step 5: Solve for x
    x = 861,874,434,290.14/1,068,139.17
  6. Step 6: Final answer
    x = 806,893.39

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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.