Finding the Fourth Proportional to 1,762,559.97, 2,643,849.08 and 802,344.06
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Solution
The fourth proportional to 1,762,559.97, 2,643,849.08 and 802,344.06 is: 1,203,520.24
Step by Step Solution
- Step 1: Write the proportion equation
1,762,559.97 : 2,643,849.08 = 802,344.06 : x - Step 2: Convert to fraction form
1,762,559.97/2,643,849.08 = 802,344.06/x - Step 3: Cross multiply
1,762,559.97x = 2,643,849.08 × 802,344.06 - Step 4: Simplify right side
1,762,559.97x = 2,121,276,607,256.46 - Step 5: Solve for x
x = 2,121,276,607,256.46/1,762,559.97 - Step 6: Final answer
x = 1,203,520.24
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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.