Finding the Third Proportional to 5,313,927 and 7,456,486.50
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Solution
The third proportional to 5,313,927 and 7,456,486.50 is: 10,462,919.59
Step by Step Solution
- Step 1: Write the proportion equation
5,313,927 : 7,456,486.50 = 7,456,486.50 : x - Step 2: Convert to fraction form
5,313,927/7,456,486.50 = 7,456,486.50/x - Step 3: Cross multiply
5,313,927x = 7,456,486.50 × 7,456,486.50 - Step 4: Simplify right side
5,313,927x = 55,599,190,924,682.25 - Step 5: Solve for x
x = 55,599,190,924,682.25/5,313,927 - Step 6: Final answer
x = 10,462,919.59
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These problems maintain the same ratio (1.40) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.