Home / 1,151,517.66-1,724,963.26-573,399.26

Finding the Fourth Proportional to 1,151,517.66, 1,724,963.26 and 573,399.26

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Solution

The fourth proportional to 1,151,517.66, 1,724,963.26 and 573,399.26 is: 858,947.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,151,517.66 : 1,724,963.26 = 573,399.26 : x
  2. Step 2: Convert to fraction form
    1,151,517.66/1,724,963.26 = 573,399.26/x
  3. Step 3: Cross multiply
    1,151,517.66x = 1,724,963.26 × 573,399.26
  4. Step 4: Simplify right side
    1,151,517.66x = 989,092,656,811.19
  5. Step 5: Solve for x
    x = 989,092,656,811.19/1,151,517.66
  6. Step 6: Final answer
    x = 858,947.02

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.