Home / 1,196,502.03-1,651,782.17-923,958.09

Finding the Fourth Proportional to 1,196,502.03, 1,651,782.17 and 923,958.09

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Solution

The fourth proportional to 1,196,502.03, 1,651,782.17 and 923,958.09 is: 1,275,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,196,502.03 : 1,651,782.17 = 923,958.09 : x
  2. Step 2: Convert to fraction form
    1,196,502.03/1,651,782.17 = 923,958.09/x
  3. Step 3: Cross multiply
    1,196,502.03x = 1,651,782.17 × 923,958.09
  4. Step 4: Simplify right side
    1,196,502.03x = 1,526,177,501,199.15
  5. Step 5: Solve for x
    x = 1,526,177,501,199.15/1,196,502.03
  6. Step 6: Final answer
    x = 1,275,532.73

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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.