Finding the Third Proportional to 468,146.63 and 707,139.75
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Solution
The third proportional to 468,146.63 and 707,139.75 is: 1,068,141.05
Step by Step Solution
- Step 1: Write the proportion equation
468,146.63 : 707,139.75 = 707,139.75 : x - Step 2: Convert to fraction form
468,146.63/707,139.75 = 707,139.75/x - Step 3: Cross multiply
468,146.63x = 707,139.75 × 707,139.75 - Step 4: Simplify right side
468,146.63x = 500,046,626,030.06 - Step 5: Solve for x
x = 500,046,626,030.06/468,146.63 - Step 6: Final answer
x = 1,068,141.05
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These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.