Finding the Fourth Proportional to 1,271,696.04, 1,754,940.12 and 698,773.08
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Solution
The fourth proportional to 1,271,696.04, 1,754,940.12 and 698,773.08 is: 964,306.62
Step by Step Solution
- Step 1: Write the proportion equation
1,271,696.04 : 1,754,940.12 = 698,773.08 : x - Step 2: Convert to fraction form
1,271,696.04/1,754,940.12 = 698,773.08/x - Step 3: Cross multiply
1,271,696.04x = 1,754,940.12 × 698,773.08 - Step 4: Simplify right side
1,271,696.04x = 1,226,304,912,867.97 - Step 5: Solve for x
x = 1,226,304,912,867.97/1,271,696.04 - Step 6: Final answer
x = 964,306.62
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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.