Home / 2,246,092.02-3,099,600.12-1,227,496.80

Finding the Fourth Proportional to 2,246,092.02, 3,099,600.12 and 1,227,496.80

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Solution

The fourth proportional to 2,246,092.02, 3,099,600.12 and 1,227,496.80 is: 1,693,941.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,246,092.02 : 3,099,600.12 = 1,227,496.80 : x
  2. Step 2: Convert to fraction form
    2,246,092.02/3,099,600.12 = 1,227,496.80/x
  3. Step 3: Cross multiply
    2,246,092.02x = 3,099,600.12 × 1,227,496.80
  4. Step 4: Simplify right side
    2,246,092.02x = 3,804,749,228,579.62
  5. Step 5: Solve for x
    x = 3,804,749,228,579.62/2,246,092.02
  6. Step 6: Final answer
    x = 1,693,941.83

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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.