Home / 4,844,803.68-6,680,320.32-3,100,146.24

Finding the Fourth Proportional to 4,844,803.68, 6,680,320.32 and 3,100,146.24

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Solution

The fourth proportional to 4,844,803.68, 6,680,320.32 and 3,100,146.24 is: 4,274,676.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,844,803.68 : 6,680,320.32 = 3,100,146.24 : x
  2. Step 2: Convert to fraction form
    4,844,803.68/6,680,320.32 = 3,100,146.24/x
  3. Step 3: Cross multiply
    4,844,803.68x = 6,680,320.32 × 3,100,146.24
  4. Step 4: Simplify right side
    4,844,803.68x = 20,709,969,922,043.60
  5. Step 5: Solve for x
    x = 20,709,969,922,043.60/4,844,803.68
  6. Step 6: Final answer
    x = 4,274,676.81

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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.