Home / 2,684,637.12-3,704,799.83-1,477,413.12

Finding the Fourth Proportional to 2,684,637.12, 3,704,799.83 and 1,477,413.12

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Solution

The fourth proportional to 2,684,637.12, 3,704,799.83 and 1,477,413.12 is: 2,038,830.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,684,637.12 : 3,704,799.83 = 1,477,413.12 : x
  2. Step 2: Convert to fraction form
    2,684,637.12/3,704,799.83 = 1,477,413.12/x
  3. Step 3: Cross multiply
    2,684,637.12x = 3,704,799.83 × 1,477,413.12
  4. Step 4: Simplify right side
    2,684,637.12x = 5,473,519,867,022.50
  5. Step 5: Solve for x
    x = 5,473,519,867,022.50/2,684,637.12
  6. Step 6: Final answer
    x = 2,038,830.44

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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.