Home / 3,393,413.70-5,087,168.10-2,044,144.05

Finding the Fourth Proportional to 3,393,413.70, 5,087,168.10 and 2,044,144.05

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Solution

The fourth proportional to 3,393,413.70, 5,087,168.10 and 2,044,144.05 is: 3,064,437.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,393,413.70 : 5,087,168.10 = 2,044,144.05 : x
  2. Step 2: Convert to fraction form
    3,393,413.70/5,087,168.10 = 2,044,144.05/x
  3. Step 3: Cross multiply
    3,393,413.70x = 5,087,168.10 × 2,044,144.05
  4. Step 4: Simplify right side
    3,393,413.70x = 10,398,904,402,964.80
  5. Step 5: Solve for x
    x = 10,398,904,402,964.80/3,393,413.70
  6. Step 6: Final answer
    x = 3,064,437.56

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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.