Home / 3,274,237.34-4,518,583.68-1,823,932.40

Finding the Fourth Proportional to 3,274,237.34, 4,518,583.68 and 1,823,932.40

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Solution

The fourth proportional to 3,274,237.34, 4,518,583.68 and 1,823,932.40 is: 2,517,102.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,274,237.34 : 4,518,583.68 = 1,823,932.40 : x
  2. Step 2: Convert to fraction form
    3,274,237.34/4,518,583.68 = 1,823,932.40/x
  3. Step 3: Cross multiply
    3,274,237.34x = 4,518,583.68 × 1,823,932.40
  4. Step 4: Simplify right side
    3,274,237.34x = 8,241,591,176,063.23
  5. Step 5: Solve for x
    x = 8,241,591,176,063.23/3,274,237.34
  6. Step 6: Final answer
    x = 2,517,102.56

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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.