Finding the Third Proportional to 1,859,604.75 and 2,817,474.75
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Solution
The third proportional to 1,859,604.75 and 2,817,474.75 is: 4,268,737.20
Step by Step Solution
- Step 1: Write the proportion equation
1,859,604.75 : 2,817,474.75 = 2,817,474.75 : x - Step 2: Convert to fraction form
1,859,604.75/2,817,474.75 = 2,817,474.75/x - Step 3: Cross multiply
1,859,604.75x = 2,817,474.75 × 2,817,474.75 - Step 4: Simplify right side
1,859,604.75x = 7,938,163,966,887.56 - Step 5: Solve for x
x = 7,938,163,966,887.56/1,859,604.75 - Step 6: Final answer
x = 4,268,737.20
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Why These Related Problems?
These problems maintain the same ratio (1.52) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.