Home / 5,016,225.65-7,522,413.00-2,135,766.22

Finding the Fourth Proportional to 5,016,225.65, 7,522,413.00 and 2,135,766.22

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Solution

The fourth proportional to 5,016,225.65, 7,522,413.00 and 2,135,766.22 is: 3,202,829.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,016,225.65 : 7,522,413.00 = 2,135,766.22 : x
  2. Step 2: Convert to fraction form
    5,016,225.65/7,522,413.00 = 2,135,766.22/x
  3. Step 3: Cross multiply
    5,016,225.65x = 7,522,413.00 × 2,135,766.22
  4. Step 4: Simplify right side
    5,016,225.65x = 16,066,115,551,473.70
  5. Step 5: Solve for x
    x = 16,066,115,551,473.70/5,016,225.65
  6. Step 6: Final answer
    x = 3,202,829.52

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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.