Home / 3,274,231.59-4,518,575.73-1,823,926.64

Finding the Fourth Proportional to 3,274,231.59, 4,518,575.73 and 1,823,926.64

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Solution

The fourth proportional to 3,274,231.59, 4,518,575.73 and 1,823,926.64 is: 2,517,094.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,231.59 : 4,518,575.73 = 1,823,926.64 : x
  2. Step 2: Convert to fraction form
    3,274,231.59/4,518,575.73 = 1,823,926.64/x
  3. Step 3: Cross multiply
    3,274,231.59x = 4,518,575.73 × 1,823,926.64
  4. Step 4: Simplify right side
    3,274,231.59x = 8,241,550,626,211.57
  5. Step 5: Solve for x
    x = 8,241,550,626,211.57/3,274,231.59
  6. Step 6: Final answer
    x = 2,517,094.59

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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.