Finding the Third Proportional to 619,177.50 and 1,264,594.50
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Solution
The third proportional to 619,177.50 and 1,264,594.50 is: 2,582,779.98
Step by Step Solution
- Step 1: Write the proportion equation
619,177.50 : 1,264,594.50 = 1,264,594.50 : x - Step 2: Convert to fraction form
619,177.50/1,264,594.50 = 1,264,594.50/x - Step 3: Cross multiply
619,177.50x = 1,264,594.50 × 1,264,594.50 - Step 4: Simplify right side
619,177.50x = 1,599,199,249,430.25 - Step 5: Solve for x
x = 1,599,199,249,430.25/619,177.50 - Step 6: Final answer
x = 2,582,779.98
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Why These Related Problems?
These problems maintain the same ratio (2.04) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.