Finding the Third Proportional to 687,794.63 and 1,618,349.63
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Solution
The third proportional to 687,794.63 and 1,618,349.63 is: 3,807,903.43
Step by Step Solution
- Step 1: Write the proportion equation
687,794.63 : 1,618,349.63 = 1,618,349.63 : x - Step 2: Convert to fraction form
687,794.63/1,618,349.63 = 1,618,349.63/x - Step 3: Cross multiply
687,794.63x = 1,618,349.63 × 1,618,349.63 - Step 4: Simplify right side
687,794.63x = 2,619,055,508,737.64 - Step 5: Solve for x
x = 2,619,055,508,737.64/687,794.63 - Step 6: Final answer
x = 3,807,903.43
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These problems maintain the same ratio (2.35) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.