Finding the Third Proportional to 1,536,230.81 and 3,366,339.75
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Solution
The third proportional to 1,536,230.81 and 3,366,339.75 is: 7,376,654.09
Step by Step Solution
- Step 1: Write the proportion equation
1,536,230.81 : 3,366,339.75 = 3,366,339.75 : x - Step 2: Convert to fraction form
1,536,230.81/3,366,339.75 = 3,366,339.75/x - Step 3: Cross multiply
1,536,230.81x = 3,366,339.75 × 3,366,339.75 - Step 4: Simplify right side
1,536,230.81x = 11,332,243,312,430.06 - Step 5: Solve for x
x = 11,332,243,312,430.06/1,536,230.81 - Step 6: Final answer
x = 7,376,654.09
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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.