Home / 794,476.15-1,190,118.62-367,413.37

Finding the Fourth Proportional to 794,476.15, 1,190,118.62 and 367,413.37

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Solution

The fourth proportional to 794,476.15, 1,190,118.62 and 367,413.37 is: 550,382.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,476.15 : 1,190,118.62 = 367,413.37 : x
  2. Step 2: Convert to fraction form
    794,476.15/1,190,118.62 = 367,413.37/x
  3. Step 3: Cross multiply
    794,476.15x = 1,190,118.62 × 367,413.37
  4. Step 4: Simplify right side
    794,476.15x = 437,265,490,817.19
  5. Step 5: Solve for x
    x = 437,265,490,817.19/794,476.15
  6. Step 6: Final answer
    x = 550,382.15

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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.