Finding the Third Proportional to 3,316,995.56 and 4,865,232.09
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Solution
The third proportional to 3,316,995.56 and 4,865,232.09 is: 7,136,121.49
Step by Step Solution
- Step 1: Write the proportion equation
3,316,995.56 : 4,865,232.09 = 4,865,232.09 : x - Step 2: Convert to fraction form
3,316,995.56/4,865,232.09 = 4,865,232.09/x - Step 3: Cross multiply
3,316,995.56x = 4,865,232.09 × 4,865,232.09 - Step 4: Simplify right side
3,316,995.56x = 23,670,483,326,055.01 - Step 5: Solve for x
x = 23,670,483,326,055.01/3,316,995.56 - Step 6: Final answer
x = 7,136,121.49
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.