Home / 968,519.55-1,336,195.98-605,805.60

Finding the Fourth Proportional to 968,519.55, 1,336,195.98 and 605,805.60

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Solution

The fourth proportional to 968,519.55, 1,336,195.98 and 605,805.60 is: 835,785.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    968,519.55 : 1,336,195.98 = 605,805.60 : x
  2. Step 2: Convert to fraction form
    968,519.55/1,336,195.98 = 605,805.60/x
  3. Step 3: Cross multiply
    968,519.55x = 1,336,195.98 × 605,805.60
  4. Step 4: Simplify right side
    968,519.55x = 809,475,007,381.49
  5. Step 5: Solve for x
    x = 809,475,007,381.49/968,519.55
  6. Step 6: Final answer
    x = 835,785.92

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.