Finding the Third Proportional to 862,065 and 1,873,347.75
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Solution
The third proportional to 862,065 and 1,873,347.75 is: 4,070,959.61
Step by Step Solution
- Step 1: Write the proportion equation
862,065 : 1,873,347.75 = 1,873,347.75 : x - Step 2: Convert to fraction form
862,065/1,873,347.75 = 1,873,347.75/x - Step 3: Cross multiply
862,065x = 1,873,347.75 × 1,873,347.75 - Step 4: Simplify right side
862,065x = 3,509,431,792,430.06 - Step 5: Solve for x
x = 3,509,431,792,430.06/862,065 - Step 6: Final answer
x = 4,070,959.61
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These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.