Home / 2,283,706.98-3,151,115.09-1,303,198.34

Finding the Fourth Proportional to 2,283,706.98, 3,151,115.09 and 1,303,198.34

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Solution

The fourth proportional to 2,283,706.98, 3,151,115.09 and 1,303,198.34 is: 1,798,185.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,283,706.98 : 3,151,115.09 = 1,303,198.34 : x
  2. Step 2: Convert to fraction form
    2,283,706.98/3,151,115.09 = 1,303,198.34/x
  3. Step 3: Cross multiply
    2,283,706.98x = 3,151,115.09 × 1,303,198.34
  4. Step 4: Simplify right side
    2,283,706.98x = 4,106,527,940,043.17
  5. Step 5: Solve for x
    x = 4,106,527,940,043.17/2,283,706.98
  6. Step 6: Final answer
    x = 1,798,185.13

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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.