Finding the Fourth Proportional to 1,761,454.41, 2,642,602 and 624,315.99
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Solution
The fourth proportional to 1,761,454.41, 2,642,602 and 624,315.99 is: 936,622.98
Step by Step Solution
- Step 1: Write the proportion equation
1,761,454.41 : 2,642,602 = 624,315.99 : x - Step 2: Convert to fraction form
1,761,454.41/2,642,602 = 624,315.99/x - Step 3: Cross multiply
1,761,454.41x = 2,642,602 × 624,315.99 - Step 4: Simplify right side
1,761,454.41x = 1,649,818,683,805.98 - Step 5: Solve for x
x = 1,649,818,683,805.98/1,761,454.41 - Step 6: Final answer
x = 936,622.98
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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.