Home / 4,044,413.54-5,581,328.82-2,301,997.88

Finding the Fourth Proportional to 4,044,413.54, 5,581,328.82 and 2,301,997.88

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Solution

The fourth proportional to 4,044,413.54, 5,581,328.82 and 2,301,997.88 is: 3,176,778.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,044,413.54 : 5,581,328.82 = 2,301,997.88 : x
  2. Step 2: Convert to fraction form
    4,044,413.54/5,581,328.82 = 2,301,997.88/x
  3. Step 3: Cross multiply
    4,044,413.54x = 5,581,328.82 × 2,301,997.88
  4. Step 4: Simplify right side
    4,044,413.54x = 12,848,207,111,222.90
  5. Step 5: Solve for x
    x = 12,848,207,111,222.90/4,044,413.54
  6. Step 6: Final answer
    x = 3,176,778.78

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1.5x scale

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.