Home / 2,272,413.44-3,137,066.80-1,413,250.48

Finding the Fourth Proportional to 2,272,413.44, 3,137,066.80 and 1,413,250.48

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Solution

The fourth proportional to 2,272,413.44, 3,137,066.80 and 1,413,250.48 is: 1,950,992.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,272,413.44 : 3,137,066.80 = 1,413,250.48 : x
  2. Step 2: Convert to fraction form
    2,272,413.44/3,137,066.80 = 1,413,250.48/x
  3. Step 3: Cross multiply
    2,272,413.44x = 3,137,066.80 × 1,413,250.48
  4. Step 4: Simplify right side
    2,272,413.44x = 4,433,461,160,892.06
  5. Step 5: Solve for x
    x = 4,433,461,160,892.06/2,272,413.44
  6. Step 6: Final answer
    x = 1,950,992.32

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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.