Finding the Third Proportional to 1,355,774.63 and 2,823,909.75
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Solution
The third proportional to 1,355,774.63 and 2,823,909.75 is: 5,881,852.43
Step by Step Solution
- Step 1: Write the proportion equation
1,355,774.63 : 2,823,909.75 = 2,823,909.75 : x - Step 2: Convert to fraction form
1,355,774.63/2,823,909.75 = 2,823,909.75/x - Step 3: Cross multiply
1,355,774.63x = 2,823,909.75 × 2,823,909.75 - Step 4: Simplify right side
1,355,774.63x = 7,974,466,276,145.06 - Step 5: Solve for x
x = 7,974,466,276,145.06/1,355,774.63 - Step 6: Final answer
x = 5,881,852.43
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Why These Related Problems?
These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.