Home / 6,505,624.62-8,977,814.82-3,605,064.03

Finding the Fourth Proportional to 6,505,624.62, 8,977,814.82 and 3,605,064.03

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Solution

The fourth proportional to 6,505,624.62, 8,977,814.82 and 3,605,064.03 is: 4,975,017.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,505,624.62 : 8,977,814.82 = 3,605,064.03 : x
  2. Step 2: Convert to fraction form
    6,505,624.62/8,977,814.82 = 3,605,064.03/x
  3. Step 3: Cross multiply
    6,505,624.62x = 8,977,814.82 × 3,605,064.03
  4. Step 4: Simplify right side
    6,505,624.62x = 32,365,597,275,582.93
  5. Step 5: Solve for x
    x = 32,365,597,275,582.93/6,505,624.62
  6. Step 6: Final answer
    x = 4,975,017.64

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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.