Home / 11,238,875.33-15,509,697.41-6,082,237.67

Finding the Fourth Proportional to 11,238,875.33, 15,509,697.41 and 6,082,237.67

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Solution

The fourth proportional to 11,238,875.33, 15,509,697.41 and 6,082,237.67 is: 8,393,514.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,238,875.33 : 15,509,697.41 = 6,082,237.67 : x
  2. Step 2: Convert to fraction form
    11,238,875.33/15,509,697.41 = 6,082,237.67/x
  3. Step 3: Cross multiply
    11,238,875.33x = 15,509,697.41 × 6,082,237.67
  4. Step 4: Simplify right side
    11,238,875.33x = 94,333,665,775,060.55
  5. Step 5: Solve for x
    x = 94,333,665,775,060.55/11,238,875.33
  6. Step 6: Final answer
    x = 8,393,514.75

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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.