Home / 8,048,003.70-12,096,394.35-5,324,839.38

Finding the Fourth Proportional to 8,048,003.70, 12,096,394.35 and 5,324,839.38

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Solution

The fourth proportional to 8,048,003.70, 12,096,394.35 and 5,324,839.38 is: 8,003,395.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,048,003.70 : 12,096,394.35 = 5,324,839.38 : x
  2. Step 2: Convert to fraction form
    8,048,003.70/12,096,394.35 = 5,324,839.38/x
  3. Step 3: Cross multiply
    8,048,003.70x = 12,096,394.35 × 5,324,839.38
  4. Step 4: Simplify right side
    8,048,003.70x = 64,411,356,990,889.50
  5. Step 5: Solve for x
    x = 64,411,356,990,889.50/8,048,003.70
  6. Step 6: Final answer
    x = 8,003,395.55

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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.