Home / 2,610,413.45-3,915,620.18-2,433,266.45

Finding the Fourth Proportional to 2,610,413.45, 3,915,620.18 and 2,433,266.45

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Solution

The fourth proportional to 2,610,413.45, 3,915,620.18 and 2,433,266.45 is: 3,649,899.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,610,413.45 : 3,915,620.18 = 2,433,266.45 : x
  2. Step 2: Convert to fraction form
    2,610,413.45/3,915,620.18 = 2,433,266.45/x
  3. Step 3: Cross multiply
    2,610,413.45x = 3,915,620.18 × 2,433,266.45
  4. Step 4: Simplify right side
    2,610,413.45x = 9,527,747,208,853.80
  5. Step 5: Solve for x
    x = 9,527,747,208,853.80/2,610,413.45
  6. Step 6: Final answer
    x = 3,649,899.68

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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.