Home / 11,597,455.45-16,003,555.17-6,702,994.56

Finding the Fourth Proportional to 11,597,455.45, 16,003,555.17 and 6,702,994.56

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Solution

The fourth proportional to 11,597,455.45, 16,003,555.17 and 6,702,994.56 is: 9,249,593.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,597,455.45 : 16,003,555.17 = 6,702,994.56 : x
  2. Step 2: Convert to fraction form
    11,597,455.45/16,003,555.17 = 6,702,994.56/x
  3. Step 3: Cross multiply
    11,597,455.45x = 16,003,555.17 × 6,702,994.56
  4. Step 4: Simplify right side
    11,597,455.45x = 107,271,743,245,169.88
  5. Step 5: Solve for x
    x = 107,271,743,245,169.88/11,597,455.45
  6. Step 6: Final answer
    x = 9,249,593.04

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.