Finding the Fourth Proportional to 9,809,197.44, 14,713,624.44 and 4,414,029.36
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Solution
The fourth proportional to 9,809,197.44, 14,713,624.44 and 4,414,029.36 is: 6,620,966.77
Step by Step Solution
- Step 1: Write the proportion equation
9,809,197.44 : 14,713,624.44 = 4,414,029.36 : x - Step 2: Convert to fraction form
9,809,197.44/14,713,624.44 = 4,414,029.36/x - Step 3: Cross multiply
9,809,197.44x = 14,713,624.44 × 4,414,029.36 - Step 4: Simplify right side
9,809,197.44x = 64,946,370,270,173.56 - Step 5: Solve for x
x = 64,946,370,270,173.56/9,809,197.44 - Step 6: Final answer
x = 6,620,966.77
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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.