Home / 6,204,076.28-8,562,853.86-4,025,561.72

Finding the Fourth Proportional to 6,204,076.28, 8,562,853.86 and 4,025,561.72

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Solution

The fourth proportional to 6,204,076.28, 8,562,853.86 and 4,025,561.72 is: 5,556,072.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,204,076.28 : 8,562,853.86 = 4,025,561.72 : x
  2. Step 2: Convert to fraction form
    6,204,076.28/8,562,853.86 = 4,025,561.72/x
  3. Step 3: Cross multiply
    6,204,076.28x = 8,562,853.86 × 4,025,561.72
  4. Step 4: Simplify right side
    6,204,076.28x = 34,470,296,712,770.24
  5. Step 5: Solve for x
    x = 34,470,296,712,770.24/6,204,076.28
  6. Step 6: Final answer
    x = 5,556,072.36

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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.