Home / 8,224,846.46-12,329,945.58-3,904,231.04

Finding the Fourth Proportional to 8,224,846.46, 12,329,945.58 and 3,904,231.04

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Solution

The fourth proportional to 8,224,846.46, 12,329,945.58 and 3,904,231.04 is: 5,852,869.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,846.46 : 12,329,945.58 = 3,904,231.04 : x
  2. Step 2: Convert to fraction form
    8,224,846.46/12,329,945.58 = 3,904,231.04/x
  3. Step 3: Cross multiply
    8,224,846.46x = 12,329,945.58 × 3,904,231.04
  4. Step 4: Simplify right side
    8,224,846.46x = 48,138,956,254,946.80
  5. Step 5: Solve for x
    x = 48,138,956,254,946.80/8,224,846.46
  6. Step 6: Final answer
    x = 5,852,869.90

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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.