Finding the Fourth Proportional to 9,734,278.14, 14,601,756.69 and 3,344,484.06
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Solution
The fourth proportional to 9,734,278.14, 14,601,756.69 and 3,344,484.06 is: 5,016,842.73
Step by Step Solution
- Step 1: Write the proportion equation
9,734,278.14 : 14,601,756.69 = 3,344,484.06 : x - Step 2: Convert to fraction form
9,734,278.14/14,601,756.69 = 3,344,484.06/x - Step 3: Cross multiply
9,734,278.14x = 14,601,756.69 × 3,344,484.06 - Step 4: Simplify right side
9,734,278.14x = 48,835,342,497,703.36 - Step 5: Solve for x
x = 48,835,342,497,703.36/9,734,278.14 - Step 6: Final answer
x = 5,016,842.73
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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.