Home / 10,813,197.47-16,222,224.38-3,624,546.69

Finding the Fourth Proportional to 10,813,197.47, 16,222,224.38 and 3,624,546.69

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Solution

The fourth proportional to 10,813,197.47, 16,222,224.38 and 3,624,546.69 is: 5,437,633.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,813,197.47 : 16,222,224.38 = 3,624,546.69 : x
  2. Step 2: Convert to fraction form
    10,813,197.47/16,222,224.38 = 3,624,546.69/x
  3. Step 3: Cross multiply
    10,813,197.47x = 16,222,224.38 × 3,624,546.69
  4. Step 4: Simplify right side
    10,813,197.47x = 58,798,209,662,843.57
  5. Step 5: Solve for x
    x = 58,798,209,662,843.57/10,813,197.47
  6. Step 6: Final answer
    x = 5,437,633.95

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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.