Home / 3,509,676.60-5,264,514.90-3,352,212.60

Finding the Fourth Proportional to 3,509,676.60, 5,264,514.90 and 3,352,212.60

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Solution

The fourth proportional to 3,509,676.60, 5,264,514.90 and 3,352,212.60 is: 5,028,318.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,509,676.60 : 5,264,514.90 = 3,352,212.60 : x
  2. Step 2: Convert to fraction form
    3,509,676.60/5,264,514.90 = 3,352,212.60/x
  3. Step 3: Cross multiply
    3,509,676.60x = 5,264,514.90 × 3,352,212.60
  4. Step 4: Simplify right side
    3,509,676.60x = 17,647,773,180,667.74
  5. Step 5: Solve for x
    x = 17,647,773,180,667.74/3,509,676.60
  6. Step 6: Final answer
    x = 5,028,318.90

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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.