Home / 3,737,568.51-5,157,892.76-2,209,662.27

Finding the Fourth Proportional to 3,737,568.51, 5,157,892.76 and 2,209,662.27

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Solution

The fourth proportional to 3,737,568.51, 5,157,892.76 and 2,209,662.27 is: 3,049,362.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,737,568.51 : 5,157,892.76 = 2,209,662.27 : x
  2. Step 2: Convert to fraction form
    3,737,568.51/5,157,892.76 = 2,209,662.27/x
  3. Step 3: Cross multiply
    3,737,568.51x = 5,157,892.76 × 2,209,662.27
  4. Step 4: Simplify right side
    3,737,568.51x = 11,397,201,013,429.85
  5. Step 5: Solve for x
    x = 11,397,201,013,429.85/3,737,568.51
  6. Step 6: Final answer
    x = 3,049,362.44

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.