Finding the Fourth Proportional to 1,044,070.26, 1,440,953.97 and 591,376.50
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Solution
The fourth proportional to 1,044,070.26, 1,440,953.97 and 591,376.50 is: 816,177.18
Step by Step Solution
- Step 1: Write the proportion equation
1,044,070.26 : 1,440,953.97 = 591,376.50 : x - Step 2: Convert to fraction form
1,044,070.26/1,440,953.97 = 591,376.50/x - Step 3: Cross multiply
1,044,070.26x = 1,440,953.97 × 591,376.50 - Step 4: Simplify right side
1,044,070.26x = 852,146,315,439.71 - Step 5: Solve for x
x = 852,146,315,439.71/1,044,070.26 - Step 6: Final answer
x = 816,177.18
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.