Home / 8,836,095.89-12,193,885.19-4,968,583.22

Finding the Fourth Proportional to 8,836,095.89, 12,193,885.19 and 4,968,583.22

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Solution

The fourth proportional to 8,836,095.89, 12,193,885.19 and 4,968,583.22 is: 6,856,685.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,836,095.89 : 12,193,885.19 = 4,968,583.22 : x
  2. Step 2: Convert to fraction form
    8,836,095.89/12,193,885.19 = 4,968,583.22/x
  3. Step 3: Cross multiply
    8,836,095.89x = 12,193,885.19 × 4,968,583.22
  4. Step 4: Simplify right side
    8,836,095.89x = 60,586,333,384,546.69
  5. Step 5: Solve for x
    x = 60,586,333,384,546.69/8,836,095.89
  6. Step 6: Final answer
    x = 6,856,685.82

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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.