Home / 5,444,844.45-8,146,745.91-3,248,290.92

Finding the Fourth Proportional to 5,444,844.45, 8,146,745.91 and 3,248,290.92

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Solution

The fourth proportional to 5,444,844.45, 8,146,745.91 and 3,248,290.92 is: 4,860,194.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,444,844.45 : 8,146,745.91 = 3,248,290.92 : x
  2. Step 2: Convert to fraction form
    5,444,844.45/8,146,745.91 = 3,248,290.92/x
  3. Step 3: Cross multiply
    5,444,844.45x = 8,146,745.91 × 3,248,290.92
  4. Step 4: Simplify right side
    5,444,844.45x = 26,463,000,767,000.14
  5. Step 5: Solve for x
    x = 26,463,000,767,000.14/5,444,844.45
  6. Step 6: Final answer
    x = 4,860,194.08

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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.