Home / 3,523,621.33-5,285,232.33-964,649.08

Finding the Fourth Proportional to 3,523,621.33, 5,285,232.33 and 964,649.08

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Solution

The fourth proportional to 3,523,621.33, 5,285,232.33 and 964,649.08 is: 1,446,918.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,523,621.33 : 5,285,232.33 = 964,649.08 : x
  2. Step 2: Convert to fraction form
    3,523,621.33/5,285,232.33 = 964,649.08/x
  3. Step 3: Cross multiply
    3,523,621.33x = 5,285,232.33 × 964,649.08
  4. Step 4: Simplify right side
    3,523,621.33x = 5,098,394,504,720.76
  5. Step 5: Solve for x
    x = 5,098,394,504,720.76/3,523,621.33
  6. Step 6: Final answer
    x = 1,446,918.96

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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.