Home / 3,515,406-4,851,777.96-2,226,366.24

Finding the Fourth Proportional to 3,515,406, 4,851,777.96 and 2,226,366.24

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Solution

The fourth proportional to 3,515,406, 4,851,777.96 and 2,226,366.24 is: 3,072,713.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,515,406 : 4,851,777.96 = 2,226,366.24 : x
  2. Step 2: Convert to fraction form
    3,515,406/4,851,777.96 = 2,226,366.24/x
  3. Step 3: Cross multiply
    3,515,406x = 4,851,777.96 × 2,226,366.24
  4. Step 4: Simplify right side
    3,515,406x = 10,801,834,654,120.07
  5. Step 5: Solve for x
    x = 10,801,834,654,120.07/3,515,406
  6. Step 6: Final answer
    x = 3,072,713.27

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.