Finding the Third Proportional to 5,659,903.69 and 8,826,156.84
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Solution
The third proportional to 5,659,903.69 and 8,826,156.84 is: 13,763,669.65
Step by Step Solution
- Step 1: Write the proportion equation
5,659,903.69 : 8,826,156.84 = 8,826,156.84 : x - Step 2: Convert to fraction form
5,659,903.69/8,826,156.84 = 8,826,156.84/x - Step 3: Cross multiply
5,659,903.69x = 8,826,156.84 × 8,826,156.84 - Step 4: Simplify right side
5,659,903.69x = 77,901,044,630,474.97 - Step 5: Solve for x
x = 77,901,044,630,474.97/5,659,903.69 - Step 6: Final answer
x = 13,763,669.65
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Why These Related Problems?
These problems maintain the same ratio (1.56) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.