Home / 8,060,113.32-12,094,893.90-5,783,183.88

Finding the Fourth Proportional to 8,060,113.32, 12,094,893.90 and 5,783,183.88

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Solution

The fourth proportional to 8,060,113.32, 12,094,893.90 and 5,783,183.88 is: 8,678,165.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,060,113.32 : 12,094,893.90 = 5,783,183.88 : x
  2. Step 2: Convert to fraction form
    8,060,113.32/12,094,893.90 = 5,783,183.88/x
  3. Step 3: Cross multiply
    8,060,113.32x = 12,094,893.90 × 5,783,183.88
  4. Step 4: Simplify right side
    8,060,113.32x = 69,946,995,432,790.34
  5. Step 5: Solve for x
    x = 69,946,995,432,790.34/8,060,113.32
  6. Step 6: Final answer
    x = 8,678,165.26

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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.