Home / 4,092,080.97-5,647,208.13-2,231,598.33

Finding the Fourth Proportional to 4,092,080.97, 5,647,208.13 and 2,231,598.33

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Solution

The fourth proportional to 4,092,080.97, 5,647,208.13 and 2,231,598.33 is: 3,079,680.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092,080.97 : 5,647,208.13 = 2,231,598.33 : x
  2. Step 2: Convert to fraction form
    4,092,080.97/5,647,208.13 = 2,231,598.33/x
  3. Step 3: Cross multiply
    4,092,080.97x = 5,647,208.13 × 2,231,598.33
  4. Step 4: Simplify right side
    4,092,080.97x = 12,602,300,232,070.42
  5. Step 5: Solve for x
    x = 12,602,300,232,070.42/4,092,080.97
  6. Step 6: Final answer
    x = 3,079,680.08

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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.