Home / 2,026,879.96-3,034,262.22-1,225,738.12

Finding the Fourth Proportional to 2,026,879.96, 3,034,262.22 and 1,225,738.12

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Solution

The fourth proportional to 2,026,879.96, 3,034,262.22 and 1,225,738.12 is: 1,834,943.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,026,879.96 : 3,034,262.22 = 1,225,738.12 : x
  2. Step 2: Convert to fraction form
    2,026,879.96/3,034,262.22 = 1,225,738.12/x
  3. Step 3: Cross multiply
    2,026,879.96x = 3,034,262.22 × 1,225,738.12
  4. Step 4: Simplify right side
    2,026,879.96x = 3,719,210,869,129.83
  5. Step 5: Solve for x
    x = 3,719,210,869,129.83/2,026,879.96
  6. Step 6: Final answer
    x = 1,834,943.83

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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.