Home / 2,416,955.76-3,622,945.32-1,294,723.44

Finding the Fourth Proportional to 2,416,955.76, 3,622,945.32 and 1,294,723.44

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Solution

The fourth proportional to 2,416,955.76, 3,622,945.32 and 1,294,723.44 is: 1,940,752.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,416,955.76 : 3,622,945.32 = 1,294,723.44 : x
  2. Step 2: Convert to fraction form
    2,416,955.76/3,622,945.32 = 1,294,723.44/x
  3. Step 3: Cross multiply
    2,416,955.76x = 3,622,945.32 × 1,294,723.44
  4. Step 4: Simplify right side
    2,416,955.76x = 4,690,712,227,642.30
  5. Step 5: Solve for x
    x = 4,690,712,227,642.30/2,416,955.76
  6. Step 6: Final answer
    x = 1,940,752.21

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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.