Home / 707,260.67-1,060,880.62-174,781.69

Finding the Fourth Proportional to 707,260.67, 1,060,880.62 and 174,781.69

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Solution

The fourth proportional to 707,260.67, 1,060,880.62 and 174,781.69 is: 262,169.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    707,260.67 : 1,060,880.62 = 174,781.69 : x
  2. Step 2: Convert to fraction form
    707,260.67/1,060,880.62 = 174,781.69/x
  3. Step 3: Cross multiply
    707,260.67x = 1,060,880.62 × 174,781.69
  4. Step 4: Simplify right side
    707,260.67x = 185,422,507,651.85
  5. Step 5: Solve for x
    x = 185,422,507,651.85/707,260.67
  6. Step 6: Final answer
    x = 262,169.97

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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.