Home / 4,556,007.30-6,287,357.24-3,086,365.33

Finding the Fourth Proportional to 4,556,007.30, 6,287,357.24 and 3,086,365.33

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Solution

The fourth proportional to 4,556,007.30, 6,287,357.24 and 3,086,365.33 is: 4,259,229.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,556,007.30 : 6,287,357.24 = 3,086,365.33 : x
  2. Step 2: Convert to fraction form
    4,556,007.30/6,287,357.24 = 3,086,365.33/x
  3. Step 3: Cross multiply
    4,556,007.30x = 6,287,357.24 × 3,086,365.33
  4. Step 4: Simplify right side
    4,556,007.30x = 19,405,081,388,855.53
  5. Step 5: Solve for x
    x = 19,405,081,388,855.53/4,556,007.30
  6. Step 6: Final answer
    x = 4,259,229.65

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1.5x scale

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.