Home / 7,625,456.44-10,523,091.94-4,140,764.27

Finding the Fourth Proportional to 7,625,456.44, 10,523,091.94 and 4,140,764.27

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Solution

The fourth proportional to 7,625,456.44, 10,523,091.94 and 4,140,764.27 is: 5,714,234.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,625,456.44 : 10,523,091.94 = 4,140,764.27 : x
  2. Step 2: Convert to fraction form
    7,625,456.44/10,523,091.94 = 4,140,764.27/x
  3. Step 3: Cross multiply
    7,625,456.44x = 10,523,091.94 × 4,140,764.27
  4. Step 4: Simplify right side
    7,625,456.44x = 43,573,643,132,815.38
  5. Step 5: Solve for x
    x = 43,573,643,132,815.38/7,625,456.44
  6. Step 6: Final answer
    x = 5,714,234.09

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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.