Home / 5,087,961-7,635,440.70-2,096,145

Finding the Fourth Proportional to 5,087,961, 7,635,440.70 and 2,096,145

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Solution

The fourth proportional to 5,087,961, 7,635,440.70 and 2,096,145 is: 3,145,659.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,087,961 : 7,635,440.70 = 2,096,145 : x
  2. Step 2: Convert to fraction form
    5,087,961/7,635,440.70 = 2,096,145/x
  3. Step 3: Cross multiply
    5,087,961x = 7,635,440.70 × 2,096,145
  4. Step 4: Simplify right side
    5,087,961x = 16,004,990,846,101.50
  5. Step 5: Solve for x
    x = 16,004,990,846,101.50/5,087,961
  6. Step 6: Final answer
    x = 3,145,659.11

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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.