Finding the Third Proportional to 624,281.91 and 1,343,311.03
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Solution
The third proportional to 624,281.91 and 1,343,311.03 is: 2,890,496.28
Step by Step Solution
- Step 1: Write the proportion equation
624,281.91 : 1,343,311.03 = 1,343,311.03 : x - Step 2: Convert to fraction form
624,281.91/1,343,311.03 = 1,343,311.03/x - Step 3: Cross multiply
624,281.91x = 1,343,311.03 × 1,343,311.03 - Step 4: Simplify right side
624,281.91x = 1,804,484,526,677.94 - Step 5: Solve for x
x = 1,804,484,526,677.94/624,281.91 - Step 6: Final answer
x = 2,890,496.28
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These problems maintain the same ratio (2.15) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.