Home / 11,357,331.76-15,673,036.68-6,200,693.14

Finding the Fourth Proportional to 11,357,331.76, 15,673,036.68 and 6,200,693.14

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Solution

The fourth proportional to 11,357,331.76, 15,673,036.68 and 6,200,693.14 is: 8,556,912.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,357,331.76 : 15,673,036.68 = 6,200,693.14 : x
  2. Step 2: Convert to fraction form
    11,357,331.76/15,673,036.68 = 6,200,693.14/x
  3. Step 3: Cross multiply
    11,357,331.76x = 15,673,036.68 × 6,200,693.14
  4. Step 4: Simplify right side
    11,357,331.76x = 97,183,691,024,644.38
  5. Step 5: Solve for x
    x = 97,183,691,024,644.38/11,357,331.76
  6. Step 6: Final answer
    x = 8,556,912.23

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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.