Home / 6,124,998.37-9,188,881.69-2,026,309.86

Finding the Fourth Proportional to 6,124,998.37, 9,188,881.69 and 2,026,309.86

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Solution

The fourth proportional to 6,124,998.37, 9,188,881.69 and 2,026,309.86 is: 3,039,922.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,124,998.37 : 9,188,881.69 = 2,026,309.86 : x
  2. Step 2: Convert to fraction form
    6,124,998.37/9,188,881.69 = 2,026,309.86/x
  3. Step 3: Cross multiply
    6,124,998.37x = 9,188,881.69 × 2,026,309.86
  4. Step 4: Simplify right side
    6,124,998.37x = 18,619,521,565,754.69
  5. Step 5: Solve for x
    x = 18,619,521,565,754.69/6,124,998.37
  6. Step 6: Final answer
    x = 3,039,922.70

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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.