Home / 2,322,640.56-3,205,161.36-1,304,088.24

Finding the Fourth Proportional to 2,322,640.56, 3,205,161.36 and 1,304,088.24

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Solution

The fourth proportional to 2,322,640.56, 3,205,161.36 and 1,304,088.24 is: 1,799,595.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,322,640.56 : 3,205,161.36 = 1,304,088.24 : x
  2. Step 2: Convert to fraction form
    2,322,640.56/3,205,161.36 = 1,304,088.24/x
  3. Step 3: Cross multiply
    2,322,640.56x = 3,205,161.36 × 1,304,088.24
  4. Step 4: Simplify right side
    2,322,640.56x = 4,179,813,236,878.41
  5. Step 5: Solve for x
    x = 4,179,813,236,878.41/2,322,640.56
  6. Step 6: Final answer
    x = 1,799,595.39

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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.