Finding the Fourth Proportional to 1,092,266.02, 1,639,127.76 and 382,294.09
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Solution
The fourth proportional to 1,092,266.02, 1,639,127.76 and 382,294.09 is: 573,696.19
Step by Step Solution
- Step 1: Write the proportion equation
1,092,266.02 : 1,639,127.76 = 382,294.09 : x - Step 2: Convert to fraction form
1,092,266.02/1,639,127.76 = 382,294.09/x - Step 3: Cross multiply
1,092,266.02x = 1,639,127.76 × 382,294.09 - Step 4: Simplify right side
1,092,266.02x = 626,628,855,402.94 - Step 5: Solve for x
x = 626,628,855,402.94/1,092,266.02 - Step 6: Final answer
x = 573,696.19
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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.