Home / 8,313,795.58-12,470,545.44-2,633,872.24

Finding the Fourth Proportional to 8,313,795.58, 12,470,545.44 and 2,633,872.24

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Solution

The fourth proportional to 8,313,795.58, 12,470,545.44 and 2,633,872.24 is: 3,950,761.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,313,795.58 : 12,470,545.44 = 2,633,872.24 : x
  2. Step 2: Convert to fraction form
    8,313,795.58/12,470,545.44 = 2,633,872.24/x
  3. Step 3: Cross multiply
    8,313,795.58x = 12,470,545.44 × 2,633,872.24
  4. Step 4: Simplify right side
    8,313,795.58x = 32,845,823,452,074.59
  5. Step 5: Solve for x
    x = 32,845,823,452,074.59/8,313,795.58
  6. Step 6: Final answer
    x = 3,950,761.49

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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.