Finding the Third Proportional to 1,203,670.13 and 2,508,215.63
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Solution
The third proportional to 1,203,670.13 and 2,508,215.63 is: 5,226,636.01
Step by Step Solution
- Step 1: Write the proportion equation
1,203,670.13 : 2,508,215.63 = 2,508,215.63 : x - Step 2: Convert to fraction form
1,203,670.13/2,508,215.63 = 2,508,215.63/x - Step 3: Cross multiply
1,203,670.13x = 2,508,215.63 × 2,508,215.63 - Step 4: Simplify right side
1,203,670.13x = 6,291,145,621,494.14 - Step 5: Solve for x
x = 6,291,145,621,494.14/1,203,670.13 - Step 6: Final answer
x = 5,226,636.01
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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.