Home / 11,245,051.73-16,867,577.67-2,725,388.21

Finding the Fourth Proportional to 11,245,051.73, 16,867,577.67 and 2,725,388.21

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Solution

The fourth proportional to 11,245,051.73, 16,867,577.67 and 2,725,388.21 is: 4,088,082.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,245,051.73 : 16,867,577.67 = 2,725,388.21 : x
  2. Step 2: Convert to fraction form
    11,245,051.73/16,867,577.67 = 2,725,388.21/x
  3. Step 3: Cross multiply
    11,245,051.73x = 16,867,577.67 × 2,725,388.21
  4. Step 4: Simplify right side
    11,245,051.73x = 45,970,697,228,739.39
  5. Step 5: Solve for x
    x = 45,970,697,228,739.39/11,245,051.73
  6. Step 6: Final answer
    x = 4,088,082.33

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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.