Home / 3,266,433.44-4,890,068.93-2,290,413.38

Finding the Fourth Proportional to 3,266,433.44, 4,890,068.93 and 2,290,413.38

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Solution

The fourth proportional to 3,266,433.44, 4,890,068.93 and 2,290,413.38 is: 3,428,901.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,266,433.44 : 4,890,068.93 = 2,290,413.38 : x
  2. Step 2: Convert to fraction form
    3,266,433.44/4,890,068.93 = 2,290,413.38/x
  3. Step 3: Cross multiply
    3,266,433.44x = 4,890,068.93 × 2,290,413.38
  4. Step 4: Simplify right side
    3,266,433.44x = 11,200,279,306,394.28
  5. Step 5: Solve for x
    x = 11,200,279,306,394.28/3,266,433.44
  6. Step 6: Final answer
    x = 3,428,901.74

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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.