Home / 10,722,917.70-16,092,350.19-4,333,225.41

Finding the Fourth Proportional to 10,722,917.70, 16,092,350.19 and 4,333,225.41

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Solution

The fourth proportional to 10,722,917.70, 16,092,350.19 and 4,333,225.41 is: 6,503,060.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,722,917.70 : 16,092,350.19 = 4,333,225.41 : x
  2. Step 2: Convert to fraction form
    10,722,917.70/16,092,350.19 = 4,333,225.41/x
  3. Step 3: Cross multiply
    10,722,917.70x = 16,092,350.19 × 4,333,225.41
  4. Step 4: Simplify right side
    10,722,917.70x = 69,731,780,749,926.33
  5. Step 5: Solve for x
    x = 69,731,780,749,926.33/10,722,917.70
  6. Step 6: Final answer
    x = 6,503,060.33

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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.