Home / 2,508,310.68-3,461,494.14-1,362,413.40

Finding the Fourth Proportional to 2,508,310.68, 3,461,494.14 and 1,362,413.40

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Solution

The fourth proportional to 2,508,310.68, 3,461,494.14 and 1,362,413.40 is: 1,880,144.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,508,310.68 : 3,461,494.14 = 1,362,413.40 : x
  2. Step 2: Convert to fraction form
    2,508,310.68/3,461,494.14 = 1,362,413.40/x
  3. Step 3: Cross multiply
    2,508,310.68x = 3,461,494.14 × 1,362,413.40
  4. Step 4: Simplify right side
    2,508,310.68x = 4,715,986,000,357.48
  5. Step 5: Solve for x
    x = 4,715,986,000,357.48/2,508,310.68
  6. Step 6: Final answer
    x = 1,880,144.29

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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.