Finding the Third Proportional to 526,408.88 and 752,783.63
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Solution
The third proportional to 526,408.88 and 752,783.63 is: 1,076,507.66
Step by Step Solution
- Step 1: Write the proportion equation
526,408.88 : 752,783.63 = 752,783.63 : x - Step 2: Convert to fraction form
526,408.88/752,783.63 = 752,783.63/x - Step 3: Cross multiply
526,408.88x = 752,783.63 × 752,783.63 - Step 4: Simplify right side
526,408.88x = 566,683,186,068.14 - Step 5: Solve for x
x = 566,683,186,068.14/526,408.88 - Step 6: Final answer
x = 1,076,507.66
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These problems maintain the same ratio (1.43) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.