Home / 2,266,923.09-3,401,713.26-1,626,536.69

Finding the Fourth Proportional to 2,266,923.09, 3,401,713.26 and 1,626,536.69

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Solution

The fourth proportional to 2,266,923.09, 3,401,713.26 and 1,626,536.69 is: 2,440,758.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,266,923.09 : 3,401,713.26 = 1,626,536.69 : x
  2. Step 2: Convert to fraction form
    2,266,923.09/3,401,713.26 = 1,626,536.69/x
  3. Step 3: Cross multiply
    2,266,923.09x = 3,401,713.26 × 1,626,536.69
  4. Step 4: Simplify right side
    2,266,923.09x = 5,533,011,409,240.94
  5. Step 5: Solve for x
    x = 5,533,011,409,240.94/2,266,923.09
  6. Step 6: Final answer
    x = 2,440,758.33

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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.