Home / 3,019,831.35-4,529,747.03-2,452,960.95

Finding the Fourth Proportional to 3,019,831.35, 4,529,747.03 and 2,452,960.95

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Solution

The fourth proportional to 3,019,831.35, 4,529,747.03 and 2,452,960.95 is: 3,679,441.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,019,831.35 : 4,529,747.03 = 2,452,960.95 : x
  2. Step 2: Convert to fraction form
    3,019,831.35/4,529,747.03 = 2,452,960.95/x
  3. Step 3: Cross multiply
    3,019,831.35x = 4,529,747.03 × 2,452,960.95
  4. Step 4: Simplify right side
    3,019,831.35x = 11,111,292,565,703.68
  5. Step 5: Solve for x
    x = 11,111,292,565,703.68/3,019,831.35
  6. Step 6: Final answer
    x = 3,679,441.43

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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.