Home / 11,693,096.96-16,136,578.04-6,466,456.76

Finding the Fourth Proportional to 11,693,096.96, 16,136,578.04 and 6,466,456.76

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Solution

The fourth proportional to 11,693,096.96, 16,136,578.04 and 6,466,456.76 is: 8,923,767.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,693,096.96 : 16,136,578.04 = 6,466,456.76 : x
  2. Step 2: Convert to fraction form
    11,693,096.96/16,136,578.04 = 6,466,456.76/x
  3. Step 3: Cross multiply
    11,693,096.96x = 16,136,578.04 × 6,466,456.76
  4. Step 4: Simplify right side
    11,693,096.96x = 104,346,484,037,010.38
  5. Step 5: Solve for x
    x = 104,346,484,037,010.38/11,693,096.96
  6. Step 6: Final answer
    x = 8,923,767.97

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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.