Finding the Third Proportional to 1,187,029.95 and 2,416,010.31
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Solution
The third proportional to 1,187,029.95 and 2,416,010.31 is: 4,917,403.99
Step by Step Solution
- Step 1: Write the proportion equation
1,187,029.95 : 2,416,010.31 = 2,416,010.31 : x - Step 2: Convert to fraction form
1,187,029.95/2,416,010.31 = 2,416,010.31/x - Step 3: Cross multiply
1,187,029.95x = 2,416,010.31 × 2,416,010.31 - Step 4: Simplify right side
1,187,029.95x = 5,837,105,830,106.35 - Step 5: Solve for x
x = 5,837,105,830,106.35/1,187,029.95 - Step 6: Final answer
x = 4,917,403.99
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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.