Home / 795,674.89-1,193,524.70-442,930.92

Finding the Fourth Proportional to 795,674.89, 1,193,524.70 and 442,930.92

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Solution

The fourth proportional to 795,674.89, 1,193,524.70 and 442,930.92 is: 664,403.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,674.89 : 1,193,524.70 = 442,930.92 : x
  2. Step 2: Convert to fraction form
    795,674.89/1,193,524.70 = 442,930.92/x
  3. Step 3: Cross multiply
    795,674.89x = 1,193,524.70 × 442,930.92
  4. Step 4: Simplify right side
    795,674.89x = 528,648,993,413.72
  5. Step 5: Solve for x
    x = 528,648,993,413.72/795,674.89
  6. Step 6: Final answer
    x = 664,403.26

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1.5x scale

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.