Home / 8,786,597.76-13,179,511.17-2,396,828.93

Finding the Fourth Proportional to 8,786,597.76, 13,179,511.17 and 2,396,828.93

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Solution

The fourth proportional to 8,786,597.76, 13,179,511.17 and 2,396,828.93 is: 3,595,138.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,786,597.76 : 13,179,511.17 = 2,396,828.93 : x
  2. Step 2: Convert to fraction form
    8,786,597.76/13,179,511.17 = 2,396,828.93/x
  3. Step 3: Cross multiply
    8,786,597.76x = 13,179,511.17 × 2,396,828.93
  4. Step 4: Simplify right side
    8,786,597.76x = 31,589,033,589,616.59
  5. Step 5: Solve for x
    x = 31,589,033,589,616.59/8,786,597.76
  6. Step 6: Final answer
    x = 3,595,138.24

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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.