Finding the Third Proportional to 4,246,527 and 9,239,535
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Solution
The third proportional to 4,246,527 and 9,239,535 is: 20,103,253.09
Step by Step Solution
- Step 1: Write the proportion equation
4,246,527 : 9,239,535 = 9,239,535 : x - Step 2: Convert to fraction form
4,246,527/9,239,535 = 9,239,535/x - Step 3: Cross multiply
4,246,527x = 9,239,535 × 9,239,535 - Step 4: Simplify right side
4,246,527x = 85,369,007,016,225 - Step 5: Solve for x
x = 85,369,007,016,225/4,246,527 - Step 6: Final answer
x = 20,103,253.09
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Why These Related Problems?
These problems maintain the same ratio (2.18) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.