Home / 3,777,656.70-5,663,397.33-1,757,160.30

Finding the Fourth Proportional to 3,777,656.70, 5,663,397.33 and 1,757,160.30

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Solution

The fourth proportional to 3,777,656.70, 5,663,397.33 and 1,757,160.30 is: 2,634,304.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,777,656.70 : 5,663,397.33 = 1,757,160.30 : x
  2. Step 2: Convert to fraction form
    3,777,656.70/5,663,397.33 = 1,757,160.30/x
  3. Step 3: Cross multiply
    3,777,656.70x = 5,663,397.33 × 1,757,160.30
  4. Step 4: Simplify right side
    3,777,656.70x = 9,951,496,951,402
  5. Step 5: Solve for x
    x = 9,951,496,951,402/3,777,656.70
  6. Step 6: Final answer
    x = 2,634,304.21

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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.