Finding the Third Proportional to 624,493.55 and 1,298,075.63
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Solution
The third proportional to 624,493.55 and 1,298,075.63 is: 2,698,186.93
Step by Step Solution
- Step 1: Write the proportion equation
624,493.55 : 1,298,075.63 = 1,298,075.63 : x - Step 2: Convert to fraction form
624,493.55/1,298,075.63 = 1,298,075.63/x - Step 3: Cross multiply
624,493.55x = 1,298,075.63 × 1,298,075.63 - Step 4: Simplify right side
624,493.55x = 1,685,000,328,219.14 - Step 5: Solve for x
x = 1,685,000,328,219.14/624,493.55 - Step 6: Final answer
x = 2,698,186.93
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.