Finding the Third Proportional to 1,926,113.63 and 4,173,215.63
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Solution
The third proportional to 1,926,113.63 and 4,173,215.63 is: 9,041,900.97
Step by Step Solution
- Step 1: Write the proportion equation
1,926,113.63 : 4,173,215.63 = 4,173,215.63 : x - Step 2: Convert to fraction form
1,926,113.63/4,173,215.63 = 4,173,215.63/x - Step 3: Cross multiply
1,926,113.63x = 4,173,215.63 × 4,173,215.63 - Step 4: Simplify right side
1,926,113.63x = 17,415,728,652,744.14 - Step 5: Solve for x
x = 17,415,728,652,744.14/1,926,113.63 - Step 6: Final answer
x = 9,041,900.97
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Why These Related Problems?
These problems maintain the same ratio (2.17) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.