Finding the Third Proportional to 471,927.75 and 747,625.50
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Solution
The third proportional to 471,927.75 and 747,625.50 is: 1,184,384.45
Step by Step Solution
- Step 1: Write the proportion equation
471,927.75 : 747,625.50 = 747,625.50 : x - Step 2: Convert to fraction form
471,927.75/747,625.50 = 747,625.50/x - Step 3: Cross multiply
471,927.75x = 747,625.50 × 747,625.50 - Step 4: Simplify right side
471,927.75x = 558,943,888,250.25 - Step 5: Solve for x
x = 558,943,888,250.25/471,927.75 - Step 6: Final answer
x = 1,184,384.45
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These problems maintain the same ratio (1.58) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.