Home / 10,794,204.59-16,194,111.10-3,221,170.34

Finding the Fourth Proportional to 10,794,204.59, 16,194,111.10 and 3,221,170.34

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Solution

The fourth proportional to 10,794,204.59, 16,194,111.10 and 3,221,170.34 is: 4,832,592.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,794,204.59 : 16,194,111.10 = 3,221,170.34 : x
  2. Step 2: Convert to fraction form
    10,794,204.59/16,194,111.10 = 3,221,170.34/x
  3. Step 3: Cross multiply
    10,794,204.59x = 16,194,111.10 × 3,221,170.34
  4. Step 4: Simplify right side
    10,794,204.59x = 52,163,990,268,961.29
  5. Step 5: Solve for x
    x = 52,163,990,268,961.29/10,794,204.59
  6. Step 6: Final answer
    x = 4,832,592.33

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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.