Home / 4,407.33-6,610.52-1,810.28

Finding the Fourth Proportional to 4,407.33, 6,610.52 and 1,810.28

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Solution

The fourth proportional to 4,407.33, 6,610.52 and 1,810.28 is: 2,715.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,407.33 : 6,610.52 = 1,810.28 : x
  2. Step 2: Convert to fraction form
    4,407.33/6,610.52 = 1,810.28/x
  3. Step 3: Cross multiply
    4,407.33x = 6,610.52 × 1,810.28
  4. Step 4: Simplify right side
    4,407.33x = 11,966,850.04
  5. Step 5: Solve for x
    x = 11,966,850.04/4,407.33
  6. Step 6: Final answer
    x = 2,715.22

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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.