Home / 1,084,762.96-1,496,872.22-601,286.96

Finding the Fourth Proportional to 1,084,762.96, 1,496,872.22 and 601,286.96

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Solution

The fourth proportional to 1,084,762.96, 1,496,872.22 and 601,286.96 is: 829,720.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,084,762.96 : 1,496,872.22 = 601,286.96 : x
  2. Step 2: Convert to fraction form
    1,084,762.96/1,496,872.22 = 601,286.96/x
  3. Step 3: Cross multiply
    1,084,762.96x = 1,496,872.22 × 601,286.96
  4. Step 4: Simplify right side
    1,084,762.96x = 900,049,751,917.65
  5. Step 5: Solve for x
    x = 900,049,751,917.65/1,084,762.96
  6. Step 6: Final answer
    x = 829,720.21

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.