Home / 1,033,718.36-1,550,576.62-323,801.75

Finding the Fourth Proportional to 1,033,718.36, 1,550,576.62 and 323,801.75

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Solution

The fourth proportional to 1,033,718.36, 1,550,576.62 and 323,801.75 is: 485,702.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,033,718.36 : 1,550,576.62 = 323,801.75 : x
  2. Step 2: Convert to fraction form
    1,033,718.36/1,550,576.62 = 323,801.75/x
  3. Step 3: Cross multiply
    1,033,718.36x = 1,550,576.62 × 323,801.75
  4. Step 4: Simplify right side
    1,033,718.36x = 502,079,427,346.28
  5. Step 5: Solve for x
    x = 502,079,427,346.28/1,033,718.36
  6. Step 6: Final answer
    x = 485,702.34

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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.