Finding the Third Proportional to 673,530.19 and 968,248.69
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Solution
The third proportional to 673,530.19 and 968,248.69 is: 1,391,927.99
Step by Step Solution
- Step 1: Write the proportion equation
673,530.19 : 968,248.69 = 968,248.69 : x - Step 2: Convert to fraction form
673,530.19/968,248.69 = 968,248.69/x - Step 3: Cross multiply
673,530.19x = 968,248.69 × 968,248.69 - Step 4: Simplify right side
673,530.19x = 937,505,520,845.47 - Step 5: Solve for x
x = 937,505,520,845.47/673,530.19 - Step 6: Final answer
x = 1,391,927.99
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Why These Related Problems?
These problems maintain the same ratio (1.44) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.