Finding the Third Proportional to 750,346.50 and 1,618,791
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Solution
The third proportional to 750,346.50 and 1,618,791 is: 3,492,365.60
Step by Step Solution
- Step 1: Write the proportion equation
750,346.50 : 1,618,791 = 1,618,791 : x - Step 2: Convert to fraction form
750,346.50/1,618,791 = 1,618,791/x - Step 3: Cross multiply
750,346.50x = 1,618,791 × 1,618,791 - Step 4: Simplify right side
750,346.50x = 2,620,484,301,681 - Step 5: Solve for x
x = 2,620,484,301,681/750,346.50 - Step 6: Final answer
x = 3,492,365.60
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.