Finding the Third Proportional to 698,956.50 and 1,528,764
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Solution
The third proportional to 698,956.50 and 1,528,764 is: 3,343,726.49
Step by Step Solution
- Step 1: Write the proportion equation
698,956.50 : 1,528,764 = 1,528,764 : x - Step 2: Convert to fraction form
698,956.50/1,528,764 = 1,528,764/x - Step 3: Cross multiply
698,956.50x = 1,528,764 × 1,528,764 - Step 4: Simplify right side
698,956.50x = 2,337,119,367,696 - Step 5: Solve for x
x = 2,337,119,367,696/698,956.50 - Step 6: Final answer
x = 3,343,726.49
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.