Home / 8,224,848.46-12,329,948.58-3,904,233.04

Finding the Fourth Proportional to 8,224,848.46, 12,329,948.58 and 3,904,233.04

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Solution

The fourth proportional to 8,224,848.46, 12,329,948.58 and 3,904,233.04 is: 5,852,872.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,224,848.46 : 12,329,948.58 = 3,904,233.04 : x
  2. Step 2: Convert to fraction form
    8,224,848.46/12,329,948.58 = 3,904,233.04/x
  3. Step 3: Cross multiply
    8,224,848.46x = 12,329,948.58 × 3,904,233.04
  4. Step 4: Simplify right side
    8,224,848.46x = 48,138,992,627,537.09
  5. Step 5: Solve for x
    x = 48,138,992,627,537.09/8,224,848.46
  6. Step 6: Final answer
    x = 5,852,872.90

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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.