Home / 10,737,571.71-16,108,879.46-3,549,104.84

Finding the Fourth Proportional to 10,737,571.71, 16,108,879.46 and 3,549,104.84

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Solution

The fourth proportional to 10,737,571.71, 16,108,879.46 and 3,549,104.84 is: 5,324,490.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,737,571.71 : 16,108,879.46 = 3,549,104.84 : x
  2. Step 2: Convert to fraction form
    10,737,571.71/16,108,879.46 = 3,549,104.84/x
  3. Step 3: Cross multiply
    10,737,571.71x = 16,108,879.46 × 3,549,104.84
  4. Step 4: Simplify right side
    10,737,571.71x = 57,172,102,080,989.26
  5. Step 5: Solve for x
    x = 57,172,102,080,989.26/10,737,571.71
  6. Step 6: Final answer
    x = 5,324,490.83

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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.