Home / 2,080,924.75-3,121,387.26-585,016.75

Finding the Fourth Proportional to 2,080,924.75, 3,121,387.26 and 585,016.75

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Solution

The fourth proportional to 2,080,924.75, 3,121,387.26 and 585,016.75 is: 877,525.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,080,924.75 : 3,121,387.26 = 585,016.75 : x
  2. Step 2: Convert to fraction form
    2,080,924.75/3,121,387.26 = 585,016.75/x
  3. Step 3: Cross multiply
    2,080,924.75x = 3,121,387.26 × 585,016.75
  4. Step 4: Simplify right side
    2,080,924.75x = 1,826,063,830,336.61
  5. Step 5: Solve for x
    x = 1,826,063,830,336.61/2,080,924.75
  6. Step 6: Final answer
    x = 877,525.16

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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.