Home / 1,302,964.65-1,954,395.41-544,610.25

Finding the Fourth Proportional to 1,302,964.65, 1,954,395.41 and 544,610.25

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Solution

The fourth proportional to 1,302,964.65, 1,954,395.41 and 544,610.25 is: 816,893.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,302,964.65 : 1,954,395.41 = 544,610.25 : x
  2. Step 2: Convert to fraction form
    1,302,964.65/1,954,395.41 = 544,610.25/x
  3. Step 3: Cross multiply
    1,302,964.65x = 1,954,395.41 × 544,610.25
  4. Step 4: Simplify right side
    1,302,964.65x = 1,064,383,770,115.90
  5. Step 5: Solve for x
    x = 1,064,383,770,115.90/1,302,964.65
  6. Step 6: Final answer
    x = 816,893.82

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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.