Home / 2,401,733.22-3,313,849.74-1,434,674.76

Finding the Fourth Proportional to 2,401,733.22, 3,313,849.74 and 1,434,674.76

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Solution

The fourth proportional to 2,401,733.22, 3,313,849.74 and 1,434,674.76 is: 1,979,527.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,401,733.22 : 3,313,849.74 = 1,434,674.76 : x
  2. Step 2: Convert to fraction form
    2,401,733.22/3,313,849.74 = 1,434,674.76/x
  3. Step 3: Cross multiply
    2,401,733.22x = 3,313,849.74 × 1,434,674.76
  4. Step 4: Simplify right side
    2,401,733.22x = 4,754,296,580,410.56
  5. Step 5: Solve for x
    x = 4,754,296,580,410.56/2,401,733.22
  6. Step 6: Final answer
    x = 1,979,527.34

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1.5x scale

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.