Home / 1,068,035.43-1,473,597.42-608,982.57

Finding the Fourth Proportional to 1,068,035.43, 1,473,597.42 and 608,982.57

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Solution

The fourth proportional to 1,068,035.43, 1,473,597.42 and 608,982.57 is: 840,229.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,068,035.43 : 1,473,597.42 = 608,982.57 : x
  2. Step 2: Convert to fraction form
    1,068,035.43/1,473,597.42 = 608,982.57/x
  3. Step 3: Cross multiply
    1,068,035.43x = 1,473,597.42 × 608,982.57
  4. Step 4: Simplify right side
    1,068,035.43x = 897,395,143,976.97
  5. Step 5: Solve for x
    x = 897,395,143,976.97/1,068,035.43
  6. Step 6: Final answer
    x = 840,229.75

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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.