Home / 3,510,156.06-5,265,234.15-850,764.06

Finding the Fourth Proportional to 3,510,156.06, 5,265,234.15 and 850,764.06

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Solution

The fourth proportional to 3,510,156.06, 5,265,234.15 and 850,764.06 is: 1,276,146.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,510,156.06 : 5,265,234.15 = 850,764.06 : x
  2. Step 2: Convert to fraction form
    3,510,156.06/5,265,234.15 = 850,764.06/x
  3. Step 3: Cross multiply
    3,510,156.06x = 5,265,234.15 × 850,764.06
  4. Step 4: Simplify right side
    3,510,156.06x = 4,479,471,982,304.65
  5. Step 5: Solve for x
    x = 4,479,471,982,304.65/3,510,156.06
  6. Step 6: Final answer
    x = 1,276,146.10

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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.