Home / 4,523,714.98-6,242,789.82-2,458,729.90

Finding the Fourth Proportional to 4,523,714.98, 6,242,789.82 and 2,458,729.90

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Solution

The fourth proportional to 4,523,714.98, 6,242,789.82 and 2,458,729.90 is: 3,393,081.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,523,714.98 : 6,242,789.82 = 2,458,729.90 : x
  2. Step 2: Convert to fraction form
    4,523,714.98/6,242,789.82 = 2,458,729.90/x
  3. Step 3: Cross multiply
    4,523,714.98x = 6,242,789.82 × 2,458,729.90
  4. Step 4: Simplify right side
    4,523,714.98x = 15,349,333,989,849.62
  5. Step 5: Solve for x
    x = 15,349,333,989,849.62/4,523,714.98
  6. Step 6: Final answer
    x = 3,393,081.58

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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.