Home / 3,505,413.08-4,837,442.64-1,895,781.08

Finding the Fourth Proportional to 3,505,413.08, 4,837,442.64 and 1,895,781.08

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Solution

The fourth proportional to 3,505,413.08, 4,837,442.64 and 1,895,781.08 is: 2,616,163.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,505,413.08 : 4,837,442.64 = 1,895,781.08 : x
  2. Step 2: Convert to fraction form
    3,505,413.08/4,837,442.64 = 1,895,781.08/x
  3. Step 3: Cross multiply
    3,505,413.08x = 4,837,442.64 × 1,895,781.08
  4. Step 4: Simplify right side
    3,505,413.08x = 9,170,732,232,497.25
  5. Step 5: Solve for x
    x = 9,170,732,232,497.25/3,505,413.08
  6. Step 6: Final answer
    x = 2,616,163.07

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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.