Home / 5,100,150.03-7,650,216.84-3,497,855.42

Finding the Fourth Proportional to 5,100,150.03, 7,650,216.84 and 3,497,855.42

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Solution

The fourth proportional to 5,100,150.03, 7,650,216.84 and 3,497,855.42 is: 5,246,777.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,100,150.03 : 7,650,216.84 = 3,497,855.42 : x
  2. Step 2: Convert to fraction form
    5,100,150.03/7,650,216.84 = 3,497,855.42/x
  3. Step 3: Cross multiply
    5,100,150.03x = 7,650,216.84 × 3,497,855.42
  4. Step 4: Simplify right side
    5,100,150.03x = 26,759,352,399,718.19
  5. Step 5: Solve for x
    x = 26,759,352,399,718.19/5,100,150.03
  6. Step 6: Final answer
    x = 5,246,777.50

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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.