Home / 3,255,831.16-4,883,081.68-1,233,377.80

Finding the Fourth Proportional to 3,255,831.16, 4,883,081.68 and 1,233,377.80

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Solution

The fourth proportional to 3,255,831.16, 4,883,081.68 and 1,233,377.80 is: 1,849,814.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,255,831.16 : 4,883,081.68 = 1,233,377.80 : x
  2. Step 2: Convert to fraction form
    3,255,831.16/4,883,081.68 = 1,233,377.80/x
  3. Step 3: Cross multiply
    3,255,831.16x = 4,883,081.68 × 1,233,377.80
  4. Step 4: Simplify right side
    3,255,831.16x = 6,022,684,539,698.70
  5. Step 5: Solve for x
    x = 6,022,684,539,698.70/3,255,831.16
  6. Step 6: Final answer
    x = 1,849,814.76

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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.