Home / 962,828.67-1,328,749.20-580,847.25

Finding the Fourth Proportional to 962,828.67, 1,328,749.20 and 580,847.25

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Solution

The fourth proportional to 962,828.67, 1,328,749.20 and 580,847.25 is: 801,596.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    962,828.67 : 1,328,749.20 = 580,847.25 : x
  2. Step 2: Convert to fraction form
    962,828.67/1,328,749.20 = 580,847.25/x
  3. Step 3: Cross multiply
    962,828.67x = 1,328,749.20 × 580,847.25
  4. Step 4: Simplify right side
    962,828.67x = 771,800,318,759.70
  5. Step 5: Solve for x
    x = 771,800,318,759.70/962,828.67
  6. Step 6: Final answer
    x = 801,596.74

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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.