Home / 8,096,099.76-12,136,676.28-4,049,065.92

Finding the Fourth Proportional to 8,096,099.76, 12,136,676.28 and 4,049,065.92

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Solution

The fourth proportional to 8,096,099.76, 12,136,676.28 and 4,049,065.92 is: 6,069,861.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,096,099.76 : 12,136,676.28 = 4,049,065.92 : x
  2. Step 2: Convert to fraction form
    8,096,099.76/12,136,676.28 = 4,049,065.92/x
  3. Step 3: Cross multiply
    8,096,099.76x = 12,136,676.28 × 4,049,065.92
  4. Step 4: Simplify right side
    8,096,099.76x = 49,142,202,307,420.38
  5. Step 5: Solve for x
    x = 49,142,202,307,420.38/8,096,099.76
  6. Step 6: Final answer
    x = 6,069,861.26

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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.