Finding the Third Proportional to 1,515,679.50 and 2,353,347
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Solution
The third proportional to 1,515,679.50 and 2,353,347 is: 3,653,966.49
Step by Step Solution
- Step 1: Write the proportion equation
1,515,679.50 : 2,353,347 = 2,353,347 : x - Step 2: Convert to fraction form
1,515,679.50/2,353,347 = 2,353,347/x - Step 3: Cross multiply
1,515,679.50x = 2,353,347 × 2,353,347 - Step 4: Simplify right side
1,515,679.50x = 5,538,242,102,409 - Step 5: Solve for x
x = 5,538,242,102,409/1,515,679.50 - Step 6: Final answer
x = 3,653,966.49
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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.