Home / 2,269,413.79-3,404,652.93-903,270.19

Finding the Fourth Proportional to 2,269,413.79, 3,404,652.93 and 903,270.19

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Solution

The fourth proportional to 2,269,413.79, 3,404,652.93 and 903,270.19 is: 1,355,117.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,269,413.79 : 3,404,652.93 = 903,270.19 : x
  2. Step 2: Convert to fraction form
    2,269,413.79/3,404,652.93 = 903,270.19/x
  3. Step 3: Cross multiply
    2,269,413.79x = 3,404,652.93 × 903,270.19
  4. Step 4: Simplify right side
    2,269,413.79x = 3,075,321,498,965.16
  5. Step 5: Solve for x
    x = 3,075,321,498,965.16/2,269,413.79
  6. Step 6: Final answer
    x = 1,355,117.13

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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.