Finding the Third Proportional to 5,862,390.75 and 12,733,970.06
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Solution
The third proportional to 5,862,390.75 and 12,733,970.06 is: 27,660,045.27
Step by Step Solution
- Step 1: Write the proportion equation
5,862,390.75 : 12,733,970.06 = 12,733,970.06 : x - Step 2: Convert to fraction form
5,862,390.75/12,733,970.06 = 12,733,970.06/x - Step 3: Cross multiply
5,862,390.75x = 12,733,970.06 × 12,733,970.06 - Step 4: Simplify right side
5,862,390.75x = 162,153,993,552,646.25 - Step 5: Solve for x
x = 162,153,993,552,646.25/5,862,390.75 - Step 6: Final answer
x = 27,660,045.27
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.