Home / 2,414,830.20-3,622,245.30-2,383,337.40

Finding the Fourth Proportional to 2,414,830.20, 3,622,245.30 and 2,383,337.40

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Solution

The fourth proportional to 2,414,830.20, 3,622,245.30 and 2,383,337.40 is: 3,575,006.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,414,830.20 : 3,622,245.30 = 2,383,337.40 : x
  2. Step 2: Convert to fraction form
    2,414,830.20/3,622,245.30 = 2,383,337.40/x
  3. Step 3: Cross multiply
    2,414,830.20x = 3,622,245.30 × 2,383,337.40
  4. Step 4: Simplify right side
    2,414,830.20x = 8,633,032,695,464.22
  5. Step 5: Solve for x
    x = 8,633,032,695,464.22/2,414,830.20
  6. Step 6: Final answer
    x = 3,575,006.10

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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.