Finding the Third Proportional to 791,405.44 and 1,226,203.31
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Solution
The third proportional to 791,405.44 and 1,226,203.31 is: 1,899,878.99
Step by Step Solution
- Step 1: Write the proportion equation
791,405.44 : 1,226,203.31 = 1,226,203.31 : x - Step 2: Convert to fraction form
791,405.44/1,226,203.31 = 1,226,203.31/x - Step 3: Cross multiply
791,405.44x = 1,226,203.31 × 1,226,203.31 - Step 4: Simplify right side
791,405.44x = 1,503,574,563,585.97 - Step 5: Solve for x
x = 1,503,574,563,585.97/791,405.44 - Step 6: Final answer
x = 1,899,878.99
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These problems maintain the same ratio (1.55) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.