Home / 6,272,074.11-8,654,413.08-3,694,268.16

Finding the Fourth Proportional to 6,272,074.11, 8,654,413.08 and 3,694,268.16

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Solution

The fourth proportional to 6,272,074.11, 8,654,413.08 and 3,694,268.16 is: 5,097,472.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,272,074.11 : 8,654,413.08 = 3,694,268.16 : x
  2. Step 2: Convert to fraction form
    6,272,074.11/8,654,413.08 = 3,694,268.16/x
  3. Step 3: Cross multiply
    6,272,074.11x = 8,654,413.08 × 3,694,268.16
  4. Step 4: Simplify right side
    6,272,074.11x = 31,971,722,684,931.54
  5. Step 5: Solve for x
    x = 31,971,722,684,931.54/6,272,074.11
  6. Step 6: Final answer
    x = 5,097,472.08

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.