Home / 2,263,485.88-3,395,450.76-824,560.48

Finding the Fourth Proportional to 2,263,485.88, 3,395,450.76 and 824,560.48

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Solution

The fourth proportional to 2,263,485.88, 3,395,450.76 and 824,560.48 is: 1,236,921.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,263,485.88 : 3,395,450.76 = 824,560.48 : x
  2. Step 2: Convert to fraction form
    2,263,485.88/3,395,450.76 = 824,560.48/x
  3. Step 3: Cross multiply
    2,263,485.88x = 3,395,450.76 × 824,560.48
  4. Step 4: Simplify right side
    2,263,485.88x = 2,799,754,508,481.96
  5. Step 5: Solve for x
    x = 2,799,754,508,481.96/2,263,485.88
  6. Step 6: Final answer
    x = 1,236,921.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.