Home / 5,731,908.03-7,906,674.24-3,666,169.89

Finding the Fourth Proportional to 5,731,908.03, 7,906,674.24 and 3,666,169.89

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Solution

The fourth proportional to 5,731,908.03, 7,906,674.24 and 3,666,169.89 is: 5,057,166.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,731,908.03 : 7,906,674.24 = 3,666,169.89 : x
  2. Step 2: Convert to fraction form
    5,731,908.03/7,906,674.24 = 3,666,169.89/x
  3. Step 3: Cross multiply
    5,731,908.03x = 7,906,674.24 × 3,666,169.89
  4. Step 4: Simplify right side
    5,731,908.03x = 28,987,211,028,726.64
  5. Step 5: Solve for x
    x = 28,987,211,028,726.64/5,731,908.03
  6. Step 6: Final answer
    x = 5,057,166.11

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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.