Home / 4,796,120.14-7,181,288.58-3,653,438.94

Finding the Fourth Proportional to 4,796,120.14, 7,181,288.58 and 3,653,438.94

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Solution

The fourth proportional to 4,796,120.14, 7,181,288.58 and 3,653,438.94 is: 5,470,338.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,120.14 : 7,181,288.58 = 3,653,438.94 : x
  2. Step 2: Convert to fraction form
    4,796,120.14/7,181,288.58 = 3,653,438.94/x
  3. Step 3: Cross multiply
    4,796,120.14x = 7,181,288.58 × 3,653,438.94
  4. Step 4: Simplify right side
    4,796,120.14x = 26,236,399,337,549.30
  5. Step 5: Solve for x
    x = 26,236,399,337,549.30/4,796,120.14
  6. Step 6: Final answer
    x = 5,470,338.23

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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.