Home / 11,449,776.59-17,183,179.04-4,626,409.11

Finding the Fourth Proportional to 11,449,776.59, 17,183,179.04 and 4,626,409.11

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Solution

The fourth proportional to 11,449,776.59, 17,183,179.04 and 4,626,409.11 is: 6,943,053.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,449,776.59 : 17,183,179.04 = 4,626,409.11 : x
  2. Step 2: Convert to fraction form
    11,449,776.59/17,183,179.04 = 4,626,409.11/x
  3. Step 3: Cross multiply
    11,449,776.59x = 17,183,179.04 × 4,626,409.11
  4. Step 4: Simplify right side
    11,449,776.59x = 79,496,416,071,517.56
  5. Step 5: Solve for x
    x = 79,496,416,071,517.56/11,449,776.59
  6. Step 6: Final answer
    x = 6,943,053.90

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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.