Home / 11,589,552.20-17,383,550.70-3,069,705.80

Finding the Fourth Proportional to 11,589,552.20, 17,383,550.70 and 3,069,705.80

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Solution

The fourth proportional to 11,589,552.20, 17,383,550.70 and 3,069,705.80 is: 4,604,352.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,589,552.20 : 17,383,550.70 = 3,069,705.80 : x
  2. Step 2: Convert to fraction form
    11,589,552.20/17,383,550.70 = 3,069,705.80/x
  3. Step 3: Cross multiply
    11,589,552.20x = 17,383,550.70 × 3,069,705.80
  4. Step 4: Simplify right side
    11,589,552.20x = 53,362,386,408,384.05
  5. Step 5: Solve for x
    x = 53,362,386,408,384.05/11,589,552.20
  6. Step 6: Final answer
    x = 4,604,352.74

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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.