Home / 2,362,620.64-3,264,681.36-1,682,376.16

Finding the Fourth Proportional to 2,362,620.64, 3,264,681.36 and 1,682,376.16

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Solution

The fourth proportional to 2,362,620.64, 3,264,681.36 and 1,682,376.16 is: 2,324,716.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,362,620.64 : 3,264,681.36 = 1,682,376.16 : x
  2. Step 2: Convert to fraction form
    2,362,620.64/3,264,681.36 = 1,682,376.16/x
  3. Step 3: Cross multiply
    2,362,620.64x = 3,264,681.36 × 1,682,376.16
  4. Step 4: Simplify right side
    2,362,620.64x = 5,492,422,090,060.38
  5. Step 5: Solve for x
    x = 5,492,422,090,060.38/2,362,620.64
  6. Step 6: Final answer
    x = 2,324,716.04

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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.