Home / 11,357,321.99-15,673,023.23-6,200,683.39

Finding the Fourth Proportional to 11,357,321.99, 15,673,023.23 and 6,200,683.39

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Solution

The fourth proportional to 11,357,321.99, 15,673,023.23 and 6,200,683.39 is: 8,556,898.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,321.99 : 15,673,023.23 = 6,200,683.39 : x
  2. Step 2: Convert to fraction form
    11,357,321.99/15,673,023.23 = 6,200,683.39/x
  3. Step 3: Cross multiply
    11,357,321.99x = 15,673,023.23 × 6,200,683.39
  4. Step 4: Simplify right side
    11,357,321.99x = 97,183,454,789,664.30
  5. Step 5: Solve for x
    x = 97,183,454,789,664.30/11,357,321.99
  6. Step 6: Final answer
    x = 8,556,898.79

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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.