Home / 4,509,173.44-6,222,739.68-2,444,256.64

Finding the Fourth Proportional to 4,509,173.44, 6,222,739.68 and 2,444,256.64

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Solution

The fourth proportional to 4,509,173.44, 6,222,739.68 and 2,444,256.64 is: 3,373,117.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,509,173.44 : 6,222,739.68 = 2,444,256.64 : x
  2. Step 2: Convert to fraction form
    4,509,173.44/6,222,739.68 = 2,444,256.64/x
  3. Step 3: Cross multiply
    4,509,173.44x = 6,222,739.68 × 2,444,256.64
  4. Step 4: Simplify right side
    4,509,173.44x = 15,209,972,781,831.47
  5. Step 5: Solve for x
    x = 15,209,972,781,831.47/4,509,173.44
  6. Step 6: Final answer
    x = 3,373,117.71

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1.5x scale

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.