Home / 2,284,052.16-3,422,340.48-1,382,762.16

Finding the Fourth Proportional to 2,284,052.16, 3,422,340.48 and 1,382,762.16

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Solution

The fourth proportional to 2,284,052.16, 3,422,340.48 and 1,382,762.16 is: 2,071,880.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,284,052.16 : 3,422,340.48 = 1,382,762.16 : x
  2. Step 2: Convert to fraction form
    2,284,052.16/3,422,340.48 = 1,382,762.16/x
  3. Step 3: Cross multiply
    2,284,052.16x = 3,422,340.48 × 1,382,762.16
  4. Step 4: Simplify right side
    2,284,052.16x = 4,732,282,914,380.24
  5. Step 5: Solve for x
    x = 4,732,282,914,380.24/2,284,052.16
  6. Step 6: Final answer
    x = 2,071,880.41

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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.