Finding the Third Proportional to 1,773,112.13 and 2,808,110.81
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Solution
The third proportional to 1,773,112.13 and 2,808,110.81 is: 4,447,257.58
Step by Step Solution
- Step 1: Write the proportion equation
1,773,112.13 : 2,808,110.81 = 2,808,110.81 : x - Step 2: Convert to fraction form
1,773,112.13/2,808,110.81 = 2,808,110.81/x - Step 3: Cross multiply
1,773,112.13x = 2,808,110.81 × 2,808,110.81 - Step 4: Simplify right side
1,773,112.13x = 7,885,486,335,279.41 - Step 5: Solve for x
x = 7,885,486,335,279.41/1,773,112.13 - Step 6: Final answer
x = 4,447,257.58
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Why These Related Problems?
These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.