Home / 5,822,078.28-8,034,522.92-3,208,676.58

Finding the Fourth Proportional to 5,822,078.28, 8,034,522.92 and 3,208,676.58

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Solution

The fourth proportional to 5,822,078.28, 8,034,522.92 and 3,208,676.58 is: 4,428,003.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,822,078.28 : 8,034,522.92 = 3,208,676.58 : x
  2. Step 2: Convert to fraction form
    5,822,078.28/8,034,522.92 = 3,208,676.58/x
  3. Step 3: Cross multiply
    5,822,078.28x = 8,034,522.92 × 3,208,676.58
  4. Step 4: Simplify right side
    5,822,078.28x = 25,780,185,524,877.21
  5. Step 5: Solve for x
    x = 25,780,185,524,877.21/5,822,078.28
  6. Step 6: Final answer
    x = 4,428,003.93

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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.