Home / 3,942,353.08-5,914,168.62-1,544,897.80

Finding the Fourth Proportional to 3,942,353.08, 5,914,168.62 and 1,544,897.80

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Solution

The fourth proportional to 3,942,353.08, 5,914,168.62 and 1,544,897.80 is: 2,317,597.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,942,353.08 : 5,914,168.62 = 1,544,897.80 : x
  2. Step 2: Convert to fraction form
    3,942,353.08/5,914,168.62 = 1,544,897.80/x
  3. Step 3: Cross multiply
    3,942,353.08x = 5,914,168.62 × 1,544,897.80
  4. Step 4: Simplify right side
    3,942,353.08x = 9,136,786,089,867.04
  5. Step 5: Solve for x
    x = 9,136,786,089,867.04/3,942,353.08
  6. Step 6: Final answer
    x = 2,317,597.11

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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.