Home / 8,792,150.20-13,184,288.70-3,399,008.20

Finding the Fourth Proportional to 8,792,150.20, 13,184,288.70 and 3,399,008.20

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Solution

The fourth proportional to 8,792,150.20, 13,184,288.70 and 3,399,008.20 is: 5,096,990.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,792,150.20 : 13,184,288.70 = 3,399,008.20 : x
  2. Step 2: Convert to fraction form
    8,792,150.20/13,184,288.70 = 3,399,008.20/x
  3. Step 3: Cross multiply
    8,792,150.20x = 13,184,288.70 × 3,399,008.20
  4. Step 4: Simplify right side
    8,792,150.20x = 44,813,505,402,467.34
  5. Step 5: Solve for x
    x = 44,813,505,402,467.34/8,792,150.20
  6. Step 6: Final answer
    x = 5,096,990.43

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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.