Home / 6,433,134.30-9,625,582.44-3,829,917.24

Finding the Fourth Proportional to 6,433,134.30, 9,625,582.44 and 3,829,917.24

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Solution

The fourth proportional to 6,433,134.30, 9,625,582.44 and 3,829,917.24 is: 5,730,516.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,433,134.30 : 9,625,582.44 = 3,829,917.24 : x
  2. Step 2: Convert to fraction form
    6,433,134.30/9,625,582.44 = 3,829,917.24/x
  3. Step 3: Cross multiply
    6,433,134.30x = 9,625,582.44 × 3,829,917.24
  4. Step 4: Simplify right side
    6,433,134.30x = 36,865,184,131,997.27
  5. Step 5: Solve for x
    x = 36,865,184,131,997.27/6,433,134.30
  6. Step 6: Final answer
    x = 5,730,516.79

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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.