Home / 3,361,310.56-5,041,274.19-964,621

Finding the Fourth Proportional to 3,361,310.56, 5,041,274.19 and 964,621

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Solution

The fourth proportional to 3,361,310.56, 5,041,274.19 and 964,621 is: 1,446,733.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,361,310.56 : 5,041,274.19 = 964,621 : x
  2. Step 2: Convert to fraction form
    3,361,310.56/5,041,274.19 = 964,621/x
  3. Step 3: Cross multiply
    3,361,310.56x = 5,041,274.19 × 964,621
  4. Step 4: Simplify right side
    3,361,310.56x = 4,862,918,950,431.99
  5. Step 5: Solve for x
    x = 4,862,918,950,431.99/3,361,310.56
  6. Step 6: Final answer
    x = 1,446,733.01

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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.