Home / 3,697,433.18-5,102,721.84-2,043,544.72

Finding the Fourth Proportional to 3,697,433.18, 5,102,721.84 and 2,043,544.72

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Solution

The fourth proportional to 3,697,433.18, 5,102,721.84 and 2,043,544.72 is: 2,820,237.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,697,433.18 : 5,102,721.84 = 2,043,544.72 : x
  2. Step 2: Convert to fraction form
    3,697,433.18/5,102,721.84 = 2,043,544.72/x
  3. Step 3: Cross multiply
    3,697,433.18x = 5,102,721.84 × 2,043,544.72
  4. Step 4: Simplify right side
    3,697,433.18x = 10,427,640,261,003.88
  5. Step 5: Solve for x
    x = 10,427,640,261,003.88/3,697,433.18
  6. Step 6: Final answer
    x = 2,820,237.65

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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.