Home / 11,395,534.88-17,095,583.28-4,207,112.48

Finding the Fourth Proportional to 11,395,534.88, 17,095,583.28 and 4,207,112.48

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Solution

The fourth proportional to 11,395,534.88, 17,095,583.28 and 4,207,112.48 is: 6,311,510.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,395,534.88 : 17,095,583.28 = 4,207,112.48 : x
  2. Step 2: Convert to fraction form
    11,395,534.88/17,095,583.28 = 4,207,112.48/x
  3. Step 3: Cross multiply
    11,395,534.88x = 17,095,583.28 × 4,207,112.48
  4. Step 4: Simplify right side
    11,395,534.88x = 71,923,041,770,167.34
  5. Step 5: Solve for x
    x = 71,923,041,770,167.34/11,395,534.88
  6. Step 6: Final answer
    x = 6,311,510.83

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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.