Home / 4,380.25-6,566.46-1,606.27

Finding the Fourth Proportional to 4,380.25, 6,566.46 and 1,606.27

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Solution

The fourth proportional to 4,380.25, 6,566.46 and 1,606.27 is: 2,407.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,380.25 : 6,566.46 = 1,606.27 : x
  2. Step 2: Convert to fraction form
    4,380.25/6,566.46 = 1,606.27/x
  3. Step 3: Cross multiply
    4,380.25x = 6,566.46 × 1,606.27
  4. Step 4: Simplify right side
    4,380.25x = 10,547,521.94
  5. Step 5: Solve for x
    x = 10,547,521.94/4,380.25
  6. Step 6: Final answer
    x = 2,407.97

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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.