Finding the Third Proportional to 5,589,673.31 and 7,926,725.81
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Solution
The third proportional to 5,589,673.31 and 7,926,725.81 is: 11,240,904.18
Step by Step Solution
- Step 1: Write the proportion equation
5,589,673.31 : 7,926,725.81 = 7,926,725.81 : x - Step 2: Convert to fraction form
5,589,673.31/7,926,725.81 = 7,926,725.81/x - Step 3: Cross multiply
5,589,673.31x = 7,926,725.81 × 7,926,725.81 - Step 4: Simplify right side
5,589,673.31x = 62,832,982,106,553.78 - Step 5: Solve for x
x = 62,832,982,106,553.78/5,589,673.31 - Step 6: Final answer
x = 11,240,904.18
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Why These Related Problems?
These problems maintain the same ratio (1.42) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.