Finding the Third Proportional to 879,818.63 and 1,927,800
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Solution
The third proportional to 879,818.63 and 1,927,800 is: 4,224,067.02
Step by Step Solution
- Step 1: Write the proportion equation
879,818.63 : 1,927,800 = 1,927,800 : x - Step 2: Convert to fraction form
879,818.63/1,927,800 = 1,927,800/x - Step 3: Cross multiply
879,818.63x = 1,927,800 × 1,927,800 - Step 4: Simplify right side
879,818.63x = 3,716,412,840,000 - Step 5: Solve for x
x = 3,716,412,840,000/879,818.63 - Step 6: Final answer
x = 4,224,067.02
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These problems maintain the same ratio (2.19) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.