Finding the Third Proportional to 3,355,232.63 and 5,130,347.63
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Solution
The third proportional to 3,355,232.63 and 5,130,347.63 is: 7,844,602.65
Step by Step Solution
- Step 1: Write the proportion equation
3,355,232.63 : 5,130,347.63 = 5,130,347.63 : x - Step 2: Convert to fraction form
3,355,232.63/5,130,347.63 = 5,130,347.63/x - Step 3: Cross multiply
3,355,232.63x = 5,130,347.63 × 5,130,347.63 - Step 4: Simplify right side
3,355,232.63x = 26,320,466,753,343.14 - Step 5: Solve for x
x = 26,320,466,753,343.14/3,355,232.63 - Step 6: Final answer
x = 7,844,602.65
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Why These Related Problems?
These problems maintain the same ratio (1.53) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.