Finding the Fourth Proportional to 1,411,968.84, 2,117,098.70 and 569,536.44
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Solution
The fourth proportional to 1,411,968.84, 2,117,098.70 and 569,536.44 is: 853,959.96
Step by Step Solution
- Step 1: Write the proportion equation
1,411,968.84 : 2,117,098.70 = 569,536.44 : x - Step 2: Convert to fraction form
1,411,968.84/2,117,098.70 = 569,536.44/x - Step 3: Cross multiply
1,411,968.84x = 2,117,098.70 × 569,536.44 - Step 4: Simplify right side
1,411,968.84x = 1,205,764,856,726.63 - Step 5: Solve for x
x = 1,205,764,856,726.63/1,411,968.84 - Step 6: Final answer
x = 853,959.96
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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.