Finding the Third Proportional to 5,242,799.81 and 7,083,347.63
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Solution
The third proportional to 5,242,799.81 and 7,083,347.63 is: 9,570,041.84
Step by Step Solution
- Step 1: Write the proportion equation
5,242,799.81 : 7,083,347.63 = 7,083,347.63 : x - Step 2: Convert to fraction form
5,242,799.81/7,083,347.63 = 7,083,347.63/x - Step 3: Cross multiply
5,242,799.81x = 7,083,347.63 × 7,083,347.63 - Step 4: Simplify right side
5,242,799.81x = 50,173,813,576,593.14 - Step 5: Solve for x
x = 50,173,813,576,593.14/5,242,799.81 - Step 6: Final answer
x = 9,570,041.84
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Why These Related Problems?
These problems maintain the same ratio (1.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.