Home / 5,658,998.50-7,809,404.97-3,080,697.22

Finding the Fourth Proportional to 5,658,998.50, 7,809,404.97 and 3,080,697.22

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Solution

The fourth proportional to 5,658,998.50, 7,809,404.97 and 3,080,697.22 is: 4,251,355.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,658,998.50 : 7,809,404.97 = 3,080,697.22 : x
  2. Step 2: Convert to fraction form
    5,658,998.50/7,809,404.97 = 3,080,697.22/x
  3. Step 3: Cross multiply
    5,658,998.50x = 7,809,404.97 × 3,080,697.22
  4. Step 4: Simplify right side
    5,658,998.50x = 24,058,412,180,933.18
  5. Step 5: Solve for x
    x = 24,058,412,180,933.18/5,658,998.50
  6. Step 6: Final answer
    x = 4,251,355.11

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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.