Home / 9,809,161.44-14,713,570.44-4,413,993.36

Finding the Fourth Proportional to 9,809,161.44, 14,713,570.44 and 4,413,993.36

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Solution

The fourth proportional to 9,809,161.44, 14,713,570.44 and 4,413,993.36 is: 6,620,912.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,809,161.44 : 14,713,570.44 = 4,413,993.36 : x
  2. Step 2: Convert to fraction form
    9,809,161.44/14,713,570.44 = 4,413,993.36/x
  3. Step 3: Cross multiply
    9,809,161.44x = 14,713,570.44 × 4,413,993.36
  4. Step 4: Simplify right side
    9,809,161.44x = 64,945,602,224,052.28
  5. Step 5: Solve for x
    x = 64,945,602,224,052.28/9,809,161.44
  6. Step 6: Final answer
    x = 6,620,912.77

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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.