Finding the Third Proportional to 4,193,472 and 6,283,632
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Solution
The third proportional to 4,193,472 and 6,283,632 is: 9,415,594.31
Step by Step Solution
- Step 1: Write the proportion equation
4,193,472 : 6,283,632 = 6,283,632 : x - Step 2: Convert to fraction form
4,193,472/6,283,632 = 6,283,632/x - Step 3: Cross multiply
4,193,472x = 6,283,632 × 6,283,632 - Step 4: Simplify right side
4,193,472x = 39,484,031,111,424 - Step 5: Solve for x
x = 39,484,031,111,424/4,193,472 - Step 6: Final answer
x = 9,415,594.31
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.