Home / 2,321,706.24-3,205,157.04-1,804,304.16

Finding the Fourth Proportional to 2,321,706.24, 3,205,157.04 and 1,804,304.16

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Solution

The fourth proportional to 2,321,706.24, 3,205,157.04 and 1,804,304.16 is: 2,490,874.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,321,706.24 : 3,205,157.04 = 1,804,304.16 : x
  2. Step 2: Convert to fraction form
    2,321,706.24/3,205,157.04 = 1,804,304.16/x
  3. Step 3: Cross multiply
    2,321,706.24x = 3,205,157.04 × 1,804,304.16
  4. Step 4: Simplify right side
    2,321,706.24x = 5,783,078,180,725.29
  5. Step 5: Solve for x
    x = 5,783,078,180,725.29/2,321,706.24
  6. Step 6: Final answer
    x = 2,490,874.20

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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.