Home / 4,487,413.88-6,192,606.66-2,450,208.80

Finding the Fourth Proportional to 4,487,413.88, 6,192,606.66 and 2,450,208.80

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Solution

The fourth proportional to 4,487,413.88, 6,192,606.66 and 2,450,208.80 is: 3,381,274.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,487,413.88 : 6,192,606.66 = 2,450,208.80 : x
  2. Step 2: Convert to fraction form
    4,487,413.88/6,192,606.66 = 2,450,208.80/x
  3. Step 3: Cross multiply
    4,487,413.88x = 6,192,606.66 × 2,450,208.80
  4. Step 4: Simplify right side
    4,487,413.88x = 15,173,179,333,270.61
  5. Step 5: Solve for x
    x = 15,173,179,333,270.61/4,487,413.88
  6. Step 6: Final answer
    x = 3,381,274.77

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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.