Finding the Third Proportional to 2,318,840.79 and 3,049,264.62
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Solution
The third proportional to 2,318,840.79 and 3,049,264.62 is: 4,009,768.48
Step by Step Solution
- Step 1: Write the proportion equation
2,318,840.79 : 3,049,264.62 = 3,049,264.62 : x - Step 2: Convert to fraction form
2,318,840.79/3,049,264.62 = 3,049,264.62/x - Step 3: Cross multiply
2,318,840.79x = 3,049,264.62 × 3,049,264.62 - Step 4: Simplify right side
2,318,840.79x = 9,298,014,705,631.63 - Step 5: Solve for x
x = 9,298,014,705,631.63/2,318,840.79 - Step 6: Final answer
x = 4,009,768.48
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Why These Related Problems?
These problems maintain the same ratio (1.31) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.