Home / 4,004.44-6,006.66-1,407.38

Finding the Fourth Proportional to 4,004.44, 6,006.66 and 1,407.38

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Solution

The fourth proportional to 4,004.44, 6,006.66 and 1,407.38 is: 2,111.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,004.44 : 6,006.66 = 1,407.38 : x
  2. Step 2: Convert to fraction form
    4,004.44/6,006.66 = 1,407.38/x
  3. Step 3: Cross multiply
    4,004.44x = 6,006.66 × 1,407.38
  4. Step 4: Simplify right side
    4,004.44x = 8,453,617.84
  5. Step 5: Solve for x
    x = 8,453,617.84/4,004.44
  6. Step 6: Final answer
    x = 2,111.06

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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.