Home / 4,150,484.70-6,212,958-2,708,062.22

Finding the Fourth Proportional to 4,150,484.70, 6,212,958 and 2,708,062.22

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Solution

The fourth proportional to 4,150,484.70, 6,212,958 and 2,708,062.22 is: 4,053,761.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,150,484.70 : 6,212,958 = 2,708,062.22 : x
  2. Step 2: Convert to fraction form
    4,150,484.70/6,212,958 = 2,708,062.22/x
  3. Step 3: Cross multiply
    4,150,484.70x = 6,212,958 × 2,708,062.22
  4. Step 4: Simplify right side
    4,150,484.70x = 16,825,076,803,181.97
  5. Step 5: Solve for x
    x = 16,825,076,803,181.97/4,150,484.70
  6. Step 6: Final answer
    x = 4,053,761.91

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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.