Home / 10,994,540.48-16,485,166.24-4,928,141.04

Finding the Fourth Proportional to 10,994,540.48, 16,485,166.24 and 4,928,141.04

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Solution

The fourth proportional to 10,994,540.48, 16,485,166.24 and 4,928,141.04 is: 7,389,233.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,994,540.48 : 16,485,166.24 = 4,928,141.04 : x
  2. Step 2: Convert to fraction form
    10,994,540.48/16,485,166.24 = 4,928,141.04/x
  3. Step 3: Cross multiply
    10,994,540.48x = 16,485,166.24 × 4,928,141.04
  4. Step 4: Simplify right side
    10,994,540.48x = 81,241,224,298,566.48
  5. Step 5: Solve for x
    x = 81,241,224,298,566.48/10,994,540.48
  6. Step 6: Final answer
    x = 7,389,233.27

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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.