Home / 2,324,365.93-3,207,707.22-1,291,894.30

Finding the Fourth Proportional to 2,324,365.93, 3,207,707.22 and 1,291,894.30

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Solution

The fourth proportional to 2,324,365.93, 3,207,707.22 and 1,291,894.30 is: 1,782,859.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,324,365.93 : 3,207,707.22 = 1,291,894.30 : x
  2. Step 2: Convert to fraction form
    2,324,365.93/3,207,707.22 = 1,291,894.30/x
  3. Step 3: Cross multiply
    2,324,365.93x = 3,207,707.22 × 1,291,894.30
  4. Step 4: Simplify right side
    2,324,365.93x = 4,144,018,673,586.85
  5. Step 5: Solve for x
    x = 4,144,018,673,586.85/2,324,365.93
  6. Step 6: Final answer
    x = 1,782,859.84

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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.