Finding the Fourth Proportional to 1,068,765.84, 1,474,896.86 and 585,332.14
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Solution
The fourth proportional to 1,068,765.84, 1,474,896.86 and 585,332.14 is: 807,758.35
Step by Step Solution
- Step 1: Write the proportion equation
1,068,765.84 : 1,474,896.86 = 585,332.14 : x - Step 2: Convert to fraction form
1,068,765.84/1,474,896.86 = 585,332.14/x - Step 3: Cross multiply
1,068,765.84x = 1,474,896.86 × 585,332.14 - Step 4: Simplify right side
1,068,765.84x = 863,304,535,343.08 - Step 5: Solve for x
x = 863,304,535,343.08/1,068,765.84 - Step 6: Final answer
x = 807,758.35
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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.