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Finding the Fourth Proportional to 2,552,394.83, 3,829,187.83 and 846,413.33

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Solution

The fourth proportional to 2,552,394.83, 3,829,187.83 and 846,413.33 is: 1,269,817.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,552,394.83 : 3,829,187.83 = 846,413.33 : x
  2. Step 2: Convert to fraction form
    2,552,394.83/3,829,187.83 = 846,413.33/x
  3. Step 3: Cross multiply
    2,552,394.83x = 3,829,187.83 × 846,413.33
  4. Step 4: Simplify right side
    2,552,394.83x = 3,241,075,629,842.71
  5. Step 5: Solve for x
    x = 3,241,075,629,842.71/2,552,394.83
  6. Step 6: Final answer
    x = 1,269,817.50

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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.