Home / 8,425,202.98-11,626,744.88-4,557,714.52

Finding the Fourth Proportional to 8,425,202.98, 11,626,744.88 and 4,557,714.52

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Solution

The fourth proportional to 8,425,202.98, 11,626,744.88 and 4,557,714.52 is: 6,289,626.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,425,202.98 : 11,626,744.88 = 4,557,714.52 : x
  2. Step 2: Convert to fraction form
    8,425,202.98/11,626,744.88 = 4,557,714.52/x
  3. Step 3: Cross multiply
    8,425,202.98x = 11,626,744.88 × 4,557,714.52
  4. Step 4: Simplify right side
    8,425,202.98x = 52,991,383,959,911.66
  5. Step 5: Solve for x
    x = 52,991,383,959,911.66/8,425,202.98
  6. Step 6: Final answer
    x = 6,289,626.98

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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.