Finding the Fourth Proportional to 1,044,168.84, 1,566,027.69 and 370,272.12
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Solution
The fourth proportional to 1,044,168.84, 1,566,027.69 and 370,272.12 is: 555,328.19
Step by Step Solution
- Step 1: Write the proportion equation
1,044,168.84 : 1,566,027.69 = 370,272.12 : x - Step 2: Convert to fraction form
1,044,168.84/1,566,027.69 = 370,272.12/x - Step 3: Cross multiply
1,044,168.84x = 1,566,027.69 × 370,272.12 - Step 4: Simplify right side
1,044,168.84x = 579,856,392,755.00 - Step 5: Solve for x
x = 579,856,392,755.00/1,044,168.84 - Step 6: Final answer
x = 555,328.19
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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.