Home / 3,446,513.96-5,169,376.67-922,366.04

Finding the Fourth Proportional to 3,446,513.96, 5,169,376.67 and 922,366.04

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Solution

The fourth proportional to 3,446,513.96, 5,169,376.67 and 922,366.04 is: 1,383,443.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,446,513.96 : 5,169,376.67 = 922,366.04 : x
  2. Step 2: Convert to fraction form
    3,446,513.96/5,169,376.67 = 922,366.04/x
  3. Step 3: Cross multiply
    3,446,513.96x = 5,169,376.67 × 922,366.04
  4. Step 4: Simplify right side
    3,446,513.96x = 4,768,057,457,917.57
  5. Step 5: Solve for x
    x = 4,768,057,457,917.57/3,446,513.96
  6. Step 6: Final answer
    x = 1,383,443.54

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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.