Home / 9,323,745.14-13,987,781.29-2,933,831.45

Finding the Fourth Proportional to 9,323,745.14, 13,987,781.29 and 2,933,831.45

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Solution

The fourth proportional to 9,323,745.14, 13,987,781.29 and 2,933,831.45 is: 4,401,427.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,323,745.14 : 13,987,781.29 = 2,933,831.45 : x
  2. Step 2: Convert to fraction form
    9,323,745.14/13,987,781.29 = 2,933,831.45/x
  3. Step 3: Cross multiply
    9,323,745.14x = 13,987,781.29 × 2,933,831.45
  4. Step 4: Simplify right side
    9,323,745.14x = 41,037,792,664,323.57
  5. Step 5: Solve for x
    x = 41,037,792,664,323.57/9,323,745.14
  6. Step 6: Final answer
    x = 4,401,427.97

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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.