Home / 795,974.46-1,098,465.66-433,413.60

Finding the Fourth Proportional to 795,974.46, 1,098,465.66 and 433,413.60

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Solution

The fourth proportional to 795,974.46, 1,098,465.66 and 433,413.60 is: 598,122.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    795,974.46 : 1,098,465.66 = 433,413.60 : x
  2. Step 2: Convert to fraction form
    795,974.46/1,098,465.66 = 433,413.60/x
  3. Step 3: Cross multiply
    795,974.46x = 1,098,465.66 × 433,413.60
  4. Step 4: Simplify right side
    795,974.46x = 476,089,956,176.98
  5. Step 5: Solve for x
    x = 476,089,956,176.98/795,974.46
  6. Step 6: Final answer
    x = 598,122.15

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1.5x scale

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.