Finding the Fourth Proportional to 1,461,968.58, 2,193,326.94 and 563,168.99
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Solution
The fourth proportional to 1,461,968.58, 2,193,326.94 and 563,168.99 is: 844,897.58
Step by Step Solution
- Step 1: Write the proportion equation
1,461,968.58 : 2,193,326.94 = 563,168.99 : x - Step 2: Convert to fraction form
1,461,968.58/2,193,326.94 = 563,168.99/x - Step 3: Cross multiply
1,461,968.58x = 2,193,326.94 × 563,168.99 - Step 4: Simplify right side
1,461,968.58x = 1,235,213,717,539.59 - Step 5: Solve for x
x = 1,235,213,717,539.59/1,461,968.58 - Step 6: Final answer
x = 844,897.58
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.