Home / 2,362,616.64-3,264,675.84-1,682,372.16

Finding the Fourth Proportional to 2,362,616.64, 3,264,675.84 and 1,682,372.16

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Solution

The fourth proportional to 2,362,616.64, 3,264,675.84 and 1,682,372.16 is: 2,324,710.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,616.64 : 3,264,675.84 = 1,682,372.16 : x
  2. Step 2: Convert to fraction form
    2,362,616.64/3,264,675.84 = 1,682,372.16/x
  3. Step 3: Cross multiply
    2,362,616.64x = 3,264,675.84 × 1,682,372.16
  4. Step 4: Simplify right side
    2,362,616.64x = 5,492,399,744,640.61
  5. Step 5: Solve for x
    x = 5,492,399,744,640.61/2,362,616.64
  6. Step 6: Final answer
    x = 2,324,710.51

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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.