Home / 6,735,804.12-9,295,413.42-3,638,327.46

Finding the Fourth Proportional to 6,735,804.12, 9,295,413.42 and 3,638,327.46

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Solution

The fourth proportional to 6,735,804.12, 9,295,413.42 and 3,638,327.46 is: 5,020,893.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,735,804.12 : 9,295,413.42 = 3,638,327.46 : x
  2. Step 2: Convert to fraction form
    6,735,804.12/9,295,413.42 = 3,638,327.46/x
  3. Step 3: Cross multiply
    6,735,804.12x = 9,295,413.42 × 3,638,327.46
  4. Step 4: Simplify right side
    6,735,804.12x = 33,819,757,884,394.79
  5. Step 5: Solve for x
    x = 33,819,757,884,394.79/6,735,804.12
  6. Step 6: Final answer
    x = 5,020,893.91

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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.