Finding the Third Proportional to 2,318,085.84 and 3,407,675.06
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Solution
The third proportional to 2,318,085.84 and 3,407,675.06 is: 5,009,412.99
Step by Step Solution
- Step 1: Write the proportion equation
2,318,085.84 : 3,407,675.06 = 3,407,675.06 : x - Step 2: Convert to fraction form
2,318,085.84/3,407,675.06 = 3,407,675.06/x - Step 3: Cross multiply
2,318,085.84x = 3,407,675.06 × 3,407,675.06 - Step 4: Simplify right side
2,318,085.84x = 11,612,249,331,584.38 - Step 5: Solve for x
x = 11,612,249,331,584.38/2,318,085.84 - Step 6: Final answer
x = 5,009,412.99
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Why These Related Problems?
These problems maintain the same ratio (1.47) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.