Finding the Third Proportional to 750,660 and 1,106,130
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Solution
The third proportional to 750,660 and 1,106,130 is: 1,629,930.43
Step by Step Solution
- Step 1: Write the proportion equation
750,660 : 1,106,130 = 1,106,130 : x - Step 2: Convert to fraction form
750,660/1,106,130 = 1,106,130/x - Step 3: Cross multiply
750,660x = 1,106,130 × 1,106,130 - Step 4: Simplify right side
750,660x = 1,223,523,576,900 - Step 5: Solve for x
x = 1,223,523,576,900/750,660 - Step 6: Final answer
x = 1,629,930.43
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These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.