Home / 11,064,817.20-16,597,225.80-3,086,641.20

Finding the Fourth Proportional to 11,064,817.20, 16,597,225.80 and 3,086,641.20

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Solution

The fourth proportional to 11,064,817.20, 16,597,225.80 and 3,086,641.20 is: 4,629,961.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,064,817.20 : 16,597,225.80 = 3,086,641.20 : x
  2. Step 2: Convert to fraction form
    11,064,817.20/16,597,225.80 = 3,086,641.20/x
  3. Step 3: Cross multiply
    11,064,817.20x = 16,597,225.80 × 3,086,641.20
  4. Step 4: Simplify right side
    11,064,817.20x = 51,229,680,959,982.97
  5. Step 5: Solve for x
    x = 51,229,680,959,982.97/11,064,817.20
  6. Step 6: Final answer
    x = 4,629,961.80

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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.