Home / 8,053,764.72-11,114,196.84-4,432,092.72

Finding the Fourth Proportional to 8,053,764.72, 11,114,196.84 and 4,432,092.72

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Solution

The fourth proportional to 8,053,764.72, 11,114,196.84 and 4,432,092.72 is: 6,116,288.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,053,764.72 : 11,114,196.84 = 4,432,092.72 : x
  2. Step 2: Convert to fraction form
    8,053,764.72/11,114,196.84 = 4,432,092.72/x
  3. Step 3: Cross multiply
    8,053,764.72x = 11,114,196.84 × 4,432,092.72
  4. Step 4: Simplify right side
    8,053,764.72x = 49,259,150,903,211
  5. Step 5: Solve for x
    x = 49,259,150,903,211/8,053,764.72
  6. Step 6: Final answer
    x = 6,116,288.79

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