Home / 2,244,781.24-3,097,798.00-1,212,288.94

Finding the Fourth Proportional to 2,244,781.24, 3,097,798.00 and 1,212,288.94

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Solution

The fourth proportional to 2,244,781.24, 3,097,798.00 and 1,212,288.94 is: 1,672,958.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244,781.24 : 3,097,798.00 = 1,212,288.94 : x
  2. Step 2: Convert to fraction form
    2,244,781.24/3,097,798.00 = 1,212,288.94/x
  3. Step 3: Cross multiply
    2,244,781.24x = 3,097,798.00 × 1,212,288.94
  4. Step 4: Simplify right side
    2,244,781.24x = 3,755,426,243,610.83
  5. Step 5: Solve for x
    x = 3,755,426,243,610.83/2,244,781.24
  6. Step 6: Final answer
    x = 1,672,958.67

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.