Home / 6,214,087.13-9,321,247.33-1,726,479.77

Finding the Fourth Proportional to 6,214,087.13, 9,321,247.33 and 1,726,479.77

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Solution

The fourth proportional to 6,214,087.13, 9,321,247.33 and 1,726,479.77 is: 2,589,752.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,214,087.13 : 9,321,247.33 = 1,726,479.77 : x
  2. Step 2: Convert to fraction form
    6,214,087.13/9,321,247.33 = 1,726,479.77/x
  3. Step 3: Cross multiply
    6,214,087.13x = 9,321,247.33 × 1,726,479.77
  4. Step 4: Simplify right side
    6,214,087.13x = 16,092,944,895,489.08
  5. Step 5: Solve for x
    x = 16,092,944,895,489.08/6,214,087.13
  6. Step 6: Final answer
    x = 2,589,752.05

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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.