Home / 2,038,524.76-2,813,093.31-1,313,403.04

Finding the Fourth Proportional to 2,038,524.76, 2,813,093.31 and 1,313,403.04

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Solution

The fourth proportional to 2,038,524.76, 2,813,093.31 and 1,313,403.04 is: 1,812,450.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,038,524.76 : 2,813,093.31 = 1,313,403.04 : x
  2. Step 2: Convert to fraction form
    2,038,524.76/2,813,093.31 = 1,313,403.04/x
  3. Step 3: Cross multiply
    2,038,524.76x = 2,813,093.31 × 1,313,403.04
  4. Step 4: Simplify right side
    2,038,524.76x = 3,694,725,305,157.66
  5. Step 5: Solve for x
    x = 3,694,725,305,157.66/2,038,524.76
  6. Step 6: Final answer
    x = 1,812,450.54

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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.