Home / 5,443,201.84-7,511,619.22-2,962,431.86

Finding the Fourth Proportional to 5,443,201.84, 7,511,619.22 and 2,962,431.86

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Solution

The fourth proportional to 5,443,201.84, 7,511,619.22 and 2,962,431.86 is: 4,088,156.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,443,201.84 : 7,511,619.22 = 2,962,431.86 : x
  2. Step 2: Convert to fraction form
    5,443,201.84/7,511,619.22 = 2,962,431.86/x
  3. Step 3: Cross multiply
    5,443,201.84x = 7,511,619.22 × 2,962,431.86
  4. Step 4: Simplify right side
    5,443,201.84x = 22,252,660,097,516.35
  5. Step 5: Solve for x
    x = 22,252,660,097,516.35/5,443,201.84
  6. Step 6: Final answer
    x = 4,088,156.34

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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.