Finding the Fourth Proportional to 9,814,046.24, 14,734,344.36 and 6,773,853.44
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Solution
The fourth proportional to 9,814,046.24, 14,734,344.36 and 6,773,853.44 is: 10,169,942.83
Step by Step Solution
- Step 1: Write the proportion equation
9,814,046.24 : 14,734,344.36 = 6,773,853.44 : x - Step 2: Convert to fraction form
9,814,046.24/14,734,344.36 = 6,773,853.44/x - Step 3: Cross multiply
9,814,046.24x = 14,734,344.36 × 6,773,853.44 - Step 4: Simplify right side
9,814,046.24x = 99,808,289,229,130.59 - Step 5: Solve for x
x = 99,808,289,229,130.59/9,814,046.24 - Step 6: Final answer
x = 10,169,942.83
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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.