Home / 11,488,150.95-17,232,405.03-3,401,944.44

Finding the Fourth Proportional to 11,488,150.95, 17,232,405.03 and 3,401,944.44

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Solution

The fourth proportional to 11,488,150.95, 17,232,405.03 and 3,401,944.44 is: 5,102,969.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,488,150.95 : 17,232,405.03 = 3,401,944.44 : x
  2. Step 2: Convert to fraction form
    11,488,150.95/17,232,405.03 = 3,401,944.44/x
  3. Step 3: Cross multiply
    11,488,150.95x = 17,232,405.03 × 3,401,944.44
  4. Step 4: Simplify right side
    11,488,150.95x = 58,623,684,479,636.54
  5. Step 5: Solve for x
    x = 58,623,684,479,636.54/11,488,150.95
  6. Step 6: Final answer
    x = 5,102,969.55

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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.