Finding the Third Proportional to 790,036 and 1,750,898
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Solution
The third proportional to 790,036 and 1,750,898 is: 3,880,384.95
Step by Step Solution
- Step 1: Write the proportion equation
790,036 : 1,750,898 = 1,750,898 : x - Step 2: Convert to fraction form
790,036/1,750,898 = 1,750,898/x - Step 3: Cross multiply
790,036x = 1,750,898 × 1,750,898 - Step 4: Simplify right side
790,036x = 3,065,643,806,404 - Step 5: Solve for x
x = 3,065,643,806,404/790,036 - Step 6: Final answer
x = 3,880,384.95
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These problems maintain the same ratio (2.22) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.