Home / 3,274,222.47-4,518,563.14-1,823,917.51

Finding the Fourth Proportional to 3,274,222.47, 4,518,563.14 and 1,823,917.51

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Solution

The fourth proportional to 3,274,222.47, 4,518,563.14 and 1,823,917.51 is: 2,517,082.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,222.47 : 4,518,563.14 = 1,823,917.51 : x
  2. Step 2: Convert to fraction form
    3,274,222.47/4,518,563.14 = 1,823,917.51/x
  3. Step 3: Cross multiply
    3,274,222.47x = 4,518,563.14 × 1,823,917.51
  4. Step 4: Simplify right side
    3,274,222.47x = 8,241,486,431,086.58
  5. Step 5: Solve for x
    x = 8,241,486,431,086.58/3,274,222.47
  6. Step 6: Final answer
    x = 2,517,082.00

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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.