Home / 963,299.96-1,328,849.94-595,659.56

Finding the Fourth Proportional to 963,299.96, 1,328,849.94 and 595,659.56

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Solution

The fourth proportional to 963,299.96, 1,328,849.94 and 595,659.56 is: 821,698.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    963,299.96 : 1,328,849.94 = 595,659.56 : x
  2. Step 2: Convert to fraction form
    963,299.96/1,328,849.94 = 595,659.56/x
  3. Step 3: Cross multiply
    963,299.96x = 1,328,849.94 × 595,659.56
  4. Step 4: Simplify right side
    963,299.96x = 791,542,170,566.43
  5. Step 5: Solve for x
    x = 791,542,170,566.43/963,299.96
  6. Step 6: Final answer
    x = 821,698.54

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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.