Home / 2,473,771.37-3,706,396.72-1,933,817.54

Finding the Fourth Proportional to 2,473,771.37, 3,706,396.72 and 1,933,817.54

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Solution

The fourth proportional to 2,473,771.37, 3,706,396.72 and 1,933,817.54 is: 2,897,395.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,473,771.37 : 3,706,396.72 = 1,933,817.54 : x
  2. Step 2: Convert to fraction form
    2,473,771.37/3,706,396.72 = 1,933,817.54/x
  3. Step 3: Cross multiply
    2,473,771.37x = 3,706,396.72 × 1,933,817.54
  4. Step 4: Simplify right side
    2,473,771.37x = 7,167,494,963,967.94
  5. Step 5: Solve for x
    x = 7,167,494,963,967.94/2,473,771.37
  6. Step 6: Final answer
    x = 2,897,395.88

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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.