Home / 3,589,969-5,384,911.98-1,031,246.66

Finding the Fourth Proportional to 3,589,969, 5,384,911.98 and 1,031,246.66

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Solution

The fourth proportional to 3,589,969, 5,384,911.98 and 1,031,246.66 is: 1,546,858.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,589,969 : 5,384,911.98 = 1,031,246.66 : x
  2. Step 2: Convert to fraction form
    3,589,969/5,384,911.98 = 1,031,246.66/x
  3. Step 3: Cross multiply
    3,589,969x = 5,384,911.98 × 1,031,246.66
  4. Step 4: Simplify right side
    3,589,969x = 5,553,172,493,768.99
  5. Step 5: Solve for x
    x = 5,553,172,493,768.99/3,589,969
  6. Step 6: Final answer
    x = 1,546,858.06

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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.