Home / 4,796,801.05-6,619,602.74-2,621,344.56

Finding the Fourth Proportional to 4,796,801.05, 6,619,602.74 and 2,621,344.56

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Solution

The fourth proportional to 4,796,801.05, 6,619,602.74 and 2,621,344.56 is: 3,617,464.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,796,801.05 : 6,619,602.74 = 2,621,344.56 : x
  2. Step 2: Convert to fraction form
    4,796,801.05/6,619,602.74 = 2,621,344.56/x
  3. Step 3: Cross multiply
    4,796,801.05x = 6,619,602.74 × 2,621,344.56
  4. Step 4: Simplify right side
    4,796,801.05x = 17,352,259,618,753.37
  5. Step 5: Solve for x
    x = 17,352,259,618,753.37/4,796,801.05
  6. Step 6: Final answer
    x = 3,617,464.94

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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.