Home / 5,310,791.70-7,966,161.27-4,588,936.77

Finding the Fourth Proportional to 5,310,791.70, 7,966,161.27 and 4,588,936.77

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Solution

The fourth proportional to 5,310,791.70, 7,966,161.27 and 4,588,936.77 is: 6,883,382.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,310,791.70 : 7,966,161.27 = 4,588,936.77 : x
  2. Step 2: Convert to fraction form
    5,310,791.70/7,966,161.27 = 4,588,936.77/x
  3. Step 3: Cross multiply
    5,310,791.70x = 7,966,161.27 × 4,588,936.77
  4. Step 4: Simplify right side
    5,310,791.70x = 36,556,210,344,708.21
  5. Step 5: Solve for x
    x = 36,556,210,344,708.21/5,310,791.70
  6. Step 6: Final answer
    x = 6,883,382.44

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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.