Home / 8,828,624.88-13,246,299.72-3,071,997.96

Finding the Fourth Proportional to 8,828,624.88, 13,246,299.72 and 3,071,997.96

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Solution

The fourth proportional to 8,828,624.88, 13,246,299.72 and 3,071,997.96 is: 4,609,166.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,828,624.88 : 13,246,299.72 = 3,071,997.96 : x
  2. Step 2: Convert to fraction form
    8,828,624.88/13,246,299.72 = 3,071,997.96/x
  3. Step 3: Cross multiply
    8,828,624.88x = 13,246,299.72 × 3,071,997.96
  4. Step 4: Simplify right side
    8,828,624.88x = 40,692,605,717,388.57
  5. Step 5: Solve for x
    x = 40,692,605,717,388.57/8,828,624.88
  6. Step 6: Final answer
    x = 4,609,166.92

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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.