Home / 10,797,959.22-16,201,029.72-6,483,022.80

Finding the Fourth Proportional to 10,797,959.22, 16,201,029.72 and 6,483,022.80

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Solution

The fourth proportional to 10,797,959.22, 16,201,029.72 and 6,483,022.80 is: 9,726,990.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,797,959.22 : 16,201,029.72 = 6,483,022.80 : x
  2. Step 2: Convert to fraction form
    10,797,959.22/16,201,029.72 = 6,483,022.80/x
  3. Step 3: Cross multiply
    10,797,959.22x = 16,201,029.72 × 6,483,022.80
  4. Step 4: Simplify right side
    10,797,959.22x = 105,031,645,058,237.62
  5. Step 5: Solve for x
    x = 105,031,645,058,237.62/10,797,959.22
  6. Step 6: Final answer
    x = 9,726,990.34

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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.