Finding the Third Proportional to 292,204.55 and 437,130.84
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Solution
The third proportional to 292,204.55 and 437,130.84 is: 653,937.03
Step by Step Solution
- Step 1: Write the proportion equation
292,204.55 : 437,130.84 = 437,130.84 : x - Step 2: Convert to fraction form
292,204.55/437,130.84 = 437,130.84/x - Step 3: Cross multiply
292,204.55x = 437,130.84 × 437,130.84 - Step 4: Simplify right side
292,204.55x = 191,083,374,557.59 - Step 5: Solve for x
x = 191,083,374,557.59/292,204.55 - Step 6: Final answer
x = 653,937.03
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.