Home / 3,746,334.84-5,169,942.02-2,027,455.37

Finding the Fourth Proportional to 3,746,334.84, 5,169,942.02 and 2,027,455.37

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Solution

The fourth proportional to 3,746,334.84, 5,169,942.02 and 2,027,455.37 is: 2,797,888.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,746,334.84 : 5,169,942.02 = 2,027,455.37 : x
  2. Step 2: Convert to fraction form
    3,746,334.84/5,169,942.02 = 2,027,455.37/x
  3. Step 3: Cross multiply
    3,746,334.84x = 5,169,942.02 × 2,027,455.37
  4. Step 4: Simplify right side
    3,746,334.84x = 10,481,826,675,050.66
  5. Step 5: Solve for x
    x = 10,481,826,675,050.66/3,746,334.84
  6. Step 6: Final answer
    x = 2,797,888.37

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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.