Finding the Third Proportional to 349,241.63 and 748,303.31
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Solution
The third proportional to 349,241.63 and 748,303.31 is: 1,603,353.69
Step by Step Solution
- Step 1: Write the proportion equation
349,241.63 : 748,303.31 = 748,303.31 : x - Step 2: Convert to fraction form
349,241.63/748,303.31 = 748,303.31/x - Step 3: Cross multiply
349,241.63x = 748,303.31 × 748,303.31 - Step 4: Simplify right side
349,241.63x = 559,957,847,498.47 - Step 5: Solve for x
x = 559,957,847,498.47/349,241.63 - Step 6: Final answer
x = 1,603,353.69
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These problems maintain the same ratio (2.14) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.