Home / 707,301.44-1,061,228.64-264,104

Finding the Fourth Proportional to 707,301.44, 1,061,228.64 and 264,104

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Solution

The fourth proportional to 707,301.44, 1,061,228.64 and 264,104 is: 396,259.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,301.44 : 1,061,228.64 = 264,104 : x
  2. Step 2: Convert to fraction form
    707,301.44/1,061,228.64 = 264,104/x
  3. Step 3: Cross multiply
    707,301.44x = 1,061,228.64 × 264,104
  4. Step 4: Simplify right side
    707,301.44x = 280,274,728,738.56
  5. Step 5: Solve for x
    x = 280,274,728,738.56/707,301.44
  6. Step 6: Final answer
    x = 396,259.24

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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.