Home / 5,934,775.68-8,189,893.80-3,356,359.92

Finding the Fourth Proportional to 5,934,775.68, 8,189,893.80 and 3,356,359.92

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Solution

The fourth proportional to 5,934,775.68, 8,189,893.80 and 3,356,359.92 is: 4,631,722.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,934,775.68 : 8,189,893.80 = 3,356,359.92 : x
  2. Step 2: Convert to fraction form
    5,934,775.68/8,189,893.80 = 3,356,359.92/x
  3. Step 3: Cross multiply
    5,934,775.68x = 8,189,893.80 × 3,356,359.92
  4. Step 4: Simplify right side
    5,934,775.68x = 27,488,231,299,376.50
  5. Step 5: Solve for x
    x = 27,488,231,299,376.50/5,934,775.68
  6. Step 6: Final answer
    x = 4,631,722.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.