Home / 2,314,897.16-3,469,546.38-1,192,353.80

Finding the Fourth Proportional to 2,314,897.16, 3,469,546.38 and 1,192,353.80

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Solution

The fourth proportional to 2,314,897.16, 3,469,546.38 and 1,192,353.80 is: 1,787,088.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,314,897.16 : 3,469,546.38 = 1,192,353.80 : x
  2. Step 2: Convert to fraction form
    2,314,897.16/3,469,546.38 = 1,192,353.80/x
  3. Step 3: Cross multiply
    2,314,897.16x = 3,469,546.38 × 1,192,353.80
  4. Step 4: Simplify right side
    2,314,897.16x = 4,136,926,810,469.24
  5. Step 5: Solve for x
    x = 4,136,926,810,469.24/2,314,897.16
  6. Step 6: Final answer
    x = 1,787,088.81

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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.