Home / 3,263,563.95-4,504,273.10-1,887,744.12

Finding the Fourth Proportional to 3,263,563.95, 4,504,273.10 and 1,887,744.12

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Solution

The fourth proportional to 3,263,563.95, 4,504,273.10 and 1,887,744.12 is: 2,605,407.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,263,563.95 : 4,504,273.10 = 1,887,744.12 : x
  2. Step 2: Convert to fraction form
    3,263,563.95/4,504,273.10 = 1,887,744.12/x
  3. Step 3: Cross multiply
    3,263,563.95x = 4,504,273.10 × 1,887,744.12
  4. Step 4: Simplify right side
    3,263,563.95x = 8,502,915,049,960.45
  5. Step 5: Solve for x
    x = 8,502,915,049,960.45/3,263,563.95
  6. Step 6: Final answer
    x = 2,605,407.82

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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.