Home / 994,522.94-1,372,606.26-586,724.60

Finding the Fourth Proportional to 994,522.94, 1,372,606.26 and 586,724.60

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Solution

The fourth proportional to 994,522.94, 1,372,606.26 and 586,724.60 is: 809,777.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    994,522.94 : 1,372,606.26 = 586,724.60 : x
  2. Step 2: Convert to fraction form
    994,522.94/1,372,606.26 = 586,724.60/x
  3. Step 3: Cross multiply
    994,522.94x = 1,372,606.26 × 586,724.60
  4. Step 4: Simplify right side
    994,522.94x = 805,341,858,856.00
  5. Step 5: Solve for x
    x = 805,341,858,856.00/994,522.94
  6. Step 6: Final answer
    x = 809,777.06

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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.