Home / 7,996,150.92-11,994,216.66-2,604,792.54

Finding the Fourth Proportional to 7,996,150.92, 11,994,216.66 and 2,604,792.54

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Solution

The fourth proportional to 7,996,150.92, 11,994,216.66 and 2,604,792.54 is: 3,907,185.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,996,150.92 : 11,994,216.66 = 2,604,792.54 : x
  2. Step 2: Convert to fraction form
    7,996,150.92/11,994,216.66 = 2,604,792.54/x
  3. Step 3: Cross multiply
    7,996,150.92x = 11,994,216.66 × 2,604,792.54
  4. Step 4: Simplify right side
    7,996,150.92x = 31,242,446,079,111.72
  5. Step 5: Solve for x
    x = 31,242,446,079,111.72/7,996,150.92
  6. Step 6: Final answer
    x = 3,907,185.64

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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.