Home / 4,125,174.12-6,191,835.39-3,096,929.58

Finding the Fourth Proportional to 4,125,174.12, 6,191,835.39 and 3,096,929.58

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Solution

The fourth proportional to 4,125,174.12, 6,191,835.39 and 3,096,929.58 is: 4,648,453.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,125,174.12 : 6,191,835.39 = 3,096,929.58 : x
  2. Step 2: Convert to fraction form
    4,125,174.12/6,191,835.39 = 3,096,929.58/x
  3. Step 3: Cross multiply
    4,125,174.12x = 6,191,835.39 × 3,096,929.58
  4. Step 4: Simplify right side
    4,125,174.12x = 19,175,678,173,781.84
  5. Step 5: Solve for x
    x = 19,175,678,173,781.84/4,125,174.12
  6. Step 6: Final answer
    x = 4,648,453.04

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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.