Home / 5,419,450.44-7,480,945.62-4,065,262.92

Finding the Fourth Proportional to 5,419,450.44, 7,480,945.62 and 4,065,262.92

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Solution

The fourth proportional to 5,419,450.44, 7,480,945.62 and 4,065,262.92 is: 5,611,641.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,419,450.44 : 7,480,945.62 = 4,065,262.92 : x
  2. Step 2: Convert to fraction form
    5,419,450.44/7,480,945.62 = 4,065,262.92/x
  3. Step 3: Cross multiply
    5,419,450.44x = 7,480,945.62 × 4,065,262.92
  4. Step 4: Simplify right side
    5,419,450.44x = 30,412,010,835,522.41
  5. Step 5: Solve for x
    x = 30,412,010,835,522.41/5,419,450.44
  6. Step 6: Final answer
    x = 5,611,641.10

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Double scale
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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.