Finding the Third Proportional to 1,421,929.69 and 3,043,149.75
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Solution
The third proportional to 1,421,929.69 and 3,043,149.75 is: 6,512,811.77
Step by Step Solution
- Step 1: Write the proportion equation
1,421,929.69 : 3,043,149.75 = 3,043,149.75 : x - Step 2: Convert to fraction form
1,421,929.69/3,043,149.75 = 3,043,149.75/x - Step 3: Cross multiply
1,421,929.69x = 3,043,149.75 × 3,043,149.75 - Step 4: Simplify right side
1,421,929.69x = 9,260,760,400,925.06 - Step 5: Solve for x
x = 9,260,760,400,925.06/1,421,929.69 - Step 6: Final answer
x = 6,512,811.77
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.