Home / 3,223,185.09-4,834,252.25-948,177.57

Finding the Fourth Proportional to 3,223,185.09, 4,834,252.25 and 948,177.57

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Solution

The fourth proportional to 3,223,185.09, 4,834,252.25 and 948,177.57 is: 1,422,111.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,185.09 : 4,834,252.25 = 948,177.57 : x
  2. Step 2: Convert to fraction form
    3,223,185.09/4,834,252.25 = 948,177.57/x
  3. Step 3: Cross multiply
    3,223,185.09x = 4,834,252.25 × 948,177.57
  4. Step 4: Simplify right side
    3,223,185.09x = 4,583,729,546,431.14
  5. Step 5: Solve for x
    x = 4,583,729,546,431.14/3,223,185.09
  6. Step 6: Final answer
    x = 1,422,111.80

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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.