Finding the Fourth Proportional to 9,497,933.96, 14,246,701.14 and 2,309,504.72
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Solution
The fourth proportional to 9,497,933.96, 14,246,701.14 and 2,309,504.72 is: 3,464,208.50
Step by Step Solution
- Step 1: Write the proportion equation
9,497,933.96 : 14,246,701.14 = 2,309,504.72 : x - Step 2: Convert to fraction form
9,497,933.96/14,246,701.14 = 2,309,504.72/x - Step 3: Cross multiply
9,497,933.96x = 14,246,701.14 × 2,309,504.72 - Step 4: Simplify right side
9,497,933.96x = 32,902,823,527,259.39 - Step 5: Solve for x
x = 32,902,823,527,259.39/9,497,933.96 - Step 6: Final answer
x = 3,464,208.50
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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.