Home / 2,225,984.12-3,339,105.35-628,413.42

Finding the Fourth Proportional to 2,225,984.12, 3,339,105.35 and 628,413.42

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Solution

The fourth proportional to 2,225,984.12, 3,339,105.35 and 628,413.42 is: 942,656.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,225,984.12 : 3,339,105.35 = 628,413.42 : x
  2. Step 2: Convert to fraction form
    2,225,984.12/3,339,105.35 = 628,413.42/x
  3. Step 3: Cross multiply
    2,225,984.12x = 3,339,105.35 × 628,413.42
  4. Step 4: Simplify right side
    2,225,984.12x = 2,098,338,609,591.73
  5. Step 5: Solve for x
    x = 2,098,338,609,591.73/2,225,984.12
  6. Step 6: Final answer
    x = 942,656.60

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.