Finding the Third Proportional to 750,102 and 1,125,234
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Solution
The third proportional to 750,102 and 1,125,234 is: 1,687,972.51
Step by Step Solution
- Step 1: Write the proportion equation
750,102 : 1,125,234 = 1,125,234 : x - Step 2: Convert to fraction form
750,102/1,125,234 = 1,125,234/x - Step 3: Cross multiply
750,102x = 1,125,234 × 1,125,234 - Step 4: Simplify right side
750,102x = 1,266,151,554,756 - Step 5: Solve for x
x = 1,266,151,554,756/750,102 - Step 6: Final answer
x = 1,687,972.51
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.