Finding the Third Proportional to 565,583 and 1,219,726
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Solution
The third proportional to 565,583 and 1,219,726 is: 2,630,438.88
Step by Step Solution
- Step 1: Write the proportion equation
565,583 : 1,219,726 = 1,219,726 : x - Step 2: Convert to fraction form
565,583/1,219,726 = 1,219,726/x - Step 3: Cross multiply
565,583x = 1,219,726 × 1,219,726 - Step 4: Simplify right side
565,583x = 1,487,731,515,076 - Step 5: Solve for x
x = 1,487,731,515,076/565,583 - Step 6: Final answer
x = 2,630,438.88
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These problems maintain the same ratio (2.16) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.