Home / 3,223,197.58-4,834,270.72-948,189.84

Finding the Fourth Proportional to 3,223,197.58, 4,834,270.72 and 948,189.84

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Solution

The fourth proportional to 3,223,197.58, 4,834,270.72 and 948,189.84 is: 1,422,130.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,223,197.58 : 4,834,270.72 = 948,189.84 : x
  2. Step 2: Convert to fraction form
    3,223,197.58/4,834,270.72 = 948,189.84/x
  3. Step 3: Cross multiply
    3,223,197.58x = 4,834,270.72 × 948,189.84
  4. Step 4: Simplify right side
    3,223,197.58x = 4,583,806,375,772.54
  5. Step 5: Solve for x
    x = 4,583,806,375,772.54/3,223,197.58
  6. Step 6: Final answer
    x = 1,422,130.13

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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.