Finding the Third Proportional to 2,896,749 and 6,291,239.63
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Solution
The third proportional to 2,896,749 and 6,291,239.63 is: 13,663,488.28
Step by Step Solution
- Step 1: Write the proportion equation
2,896,749 : 6,291,239.63 = 6,291,239.63 : x - Step 2: Convert to fraction form
2,896,749/6,291,239.63 = 6,291,239.63/x - Step 3: Cross multiply
2,896,749x = 6,291,239.63 × 6,291,239.63 - Step 4: Simplify right side
2,896,749x = 39,579,696,019,170.14 - Step 5: Solve for x
x = 39,579,696,019,170.14/2,896,749 - Step 6: Final answer
x = 13,663,488.28
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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.