Home / 3,670,013.60-5,494,522.80-2,252,837.60

Finding the Fourth Proportional to 3,670,013.60, 5,494,522.80 and 2,252,837.60

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Solution

The fourth proportional to 3,670,013.60, 5,494,522.80 and 2,252,837.60 is: 3,372,812.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,670,013.60 : 5,494,522.80 = 2,252,837.60 : x
  2. Step 2: Convert to fraction form
    3,670,013.60/5,494,522.80 = 2,252,837.60/x
  3. Step 3: Cross multiply
    3,670,013.60x = 5,494,522.80 × 2,252,837.60
  4. Step 4: Simplify right side
    3,670,013.60x = 12,378,267,557,897.28
  5. Step 5: Solve for x
    x = 12,378,267,557,897.28/3,670,013.60
  6. Step 6: Final answer
    x = 3,372,812.45

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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.