Home / 794,938.44-1,190,413.56-474,892.88

Finding the Fourth Proportional to 794,938.44, 1,190,413.56 and 474,892.88

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Solution

The fourth proportional to 794,938.44, 1,190,413.56 and 474,892.88 is: 711,148.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    794,938.44 : 1,190,413.56 = 474,892.88 : x
  2. Step 2: Convert to fraction form
    794,938.44/1,190,413.56 = 474,892.88/x
  3. Step 3: Cross multiply
    794,938.44x = 1,190,413.56 × 474,892.88
  4. Step 4: Simplify right side
    794,938.44x = 565,318,923,899.45
  5. Step 5: Solve for x
    x = 565,318,923,899.45/794,938.44
  6. Step 6: Final answer
    x = 711,148.05

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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.