Home / 7,555,743.83-11,333,608.82-2,368,390.67

Finding the Fourth Proportional to 7,555,743.83, 11,333,608.82 and 2,368,390.67

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Solution

The fourth proportional to 7,555,743.83, 11,333,608.82 and 2,368,390.67 is: 3,552,583.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,555,743.83 : 11,333,608.82 = 2,368,390.67 : x
  2. Step 2: Convert to fraction form
    7,555,743.83/11,333,608.82 = 2,368,390.67/x
  3. Step 3: Cross multiply
    7,555,743.83x = 11,333,608.82 × 2,368,390.67
  4. Step 4: Simplify right side
    7,555,743.83x = 26,842,413,414,788.18
  5. Step 5: Solve for x
    x = 26,842,413,414,788.18/7,555,743.83
  6. Step 6: Final answer
    x = 3,552,583.84

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.