Home / 8,060,115.32-12,094,896.90-5,783,185.88

Finding the Fourth Proportional to 8,060,115.32, 12,094,896.90 and 5,783,185.88

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Solution

The fourth proportional to 8,060,115.32, 12,094,896.90 and 5,783,185.88 is: 8,678,168.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,115.32 : 12,094,896.90 = 5,783,185.88 : x
  2. Step 2: Convert to fraction form
    8,060,115.32/12,094,896.90 = 5,783,185.88/x
  3. Step 3: Cross multiply
    8,060,115.32x = 12,094,896.90 × 5,783,185.88
  4. Step 4: Simplify right side
    8,060,115.32x = 69,947,036,972,135.77
  5. Step 5: Solve for x
    x = 69,947,036,972,135.77/8,060,115.32
  6. Step 6: Final answer
    x = 8,678,168.26

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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.