Finding the Fourth Proportional to 1,773,744.20, 2,660,616.30 and 652,617.80
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Solution
The fourth proportional to 1,773,744.20, 2,660,616.30 and 652,617.80 is: 978,926.70
Step by Step Solution
- Step 1: Write the proportion equation
1,773,744.20 : 2,660,616.30 = 652,617.80 : x - Step 2: Convert to fraction form
1,773,744.20/2,660,616.30 = 652,617.80/x - Step 3: Cross multiply
1,773,744.20x = 2,660,616.30 × 652,617.80 - Step 4: Simplify right side
1,773,744.20x = 1,736,365,556,350.14 - Step 5: Solve for x
x = 1,736,365,556,350.14/1,773,744.20 - Step 6: Final answer
x = 978,926.70
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.