Home / 2,224,917.89-3,337,209.15-708,539.57

Finding the Fourth Proportional to 2,224,917.89, 3,337,209.15 and 708,539.57

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Solution

The fourth proportional to 2,224,917.89, 3,337,209.15 and 708,539.57 is: 1,062,755.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,224,917.89 : 3,337,209.15 = 708,539.57 : x
  2. Step 2: Convert to fraction form
    2,224,917.89/3,337,209.15 = 708,539.57/x
  3. Step 3: Cross multiply
    2,224,917.89x = 3,337,209.15 × 708,539.57
  4. Step 4: Simplify right side
    2,224,917.89x = 2,364,544,736,141.07
  5. Step 5: Solve for x
    x = 2,364,544,736,141.07/2,224,917.89
  6. Step 6: Final answer
    x = 1,062,755.95

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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.