Finding the Third Proportional to 1,214,458.88 and 2,597,069.09
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Solution
The third proportional to 1,214,458.88 and 2,597,069.09 is: 5,553,722.75
Step by Step Solution
- Step 1: Write the proportion equation
1,214,458.88 : 2,597,069.09 = 2,597,069.09 : x - Step 2: Convert to fraction form
1,214,458.88/2,597,069.09 = 2,597,069.09/x - Step 3: Cross multiply
1,214,458.88x = 2,597,069.09 × 2,597,069.09 - Step 4: Simplify right side
1,214,458.88x = 6,744,767,877,711.45 - Step 5: Solve for x
x = 6,744,767,877,711.45/1,214,458.88 - Step 6: Final answer
x = 5,553,722.75
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Why These Related Problems?
These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.