Home / 3,589,971.48-5,384,915.73-1,031,249.16

Finding the Fourth Proportional to 3,589,971.48, 5,384,915.73 and 1,031,249.16

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Solution

The fourth proportional to 3,589,971.48, 5,384,915.73 and 1,031,249.16 is: 1,546,861.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,971.48 : 5,384,915.73 = 1,031,249.16 : x
  2. Step 2: Convert to fraction form
    3,589,971.48/5,384,915.73 = 1,031,249.16/x
  3. Step 3: Cross multiply
    3,589,971.48x = 5,384,915.73 × 1,031,249.16
  4. Step 4: Simplify right side
    3,589,971.48x = 5,553,189,823,233.29
  5. Step 5: Solve for x
    x = 5,553,189,823,233.29/3,589,971.48
  6. Step 6: Final answer
    x = 1,546,861.82

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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.