Finding the Fourth Proportional to 1,018,868.36, 1,526,202.30 and 596,864.84
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Solution
The fourth proportional to 1,018,868.36, 1,526,202.30 and 596,864.84 is: 894,066.92
Step by Step Solution
- Step 1: Write the proportion equation
1,018,868.36 : 1,526,202.30 = 596,864.84 : x - Step 2: Convert to fraction form
1,018,868.36/1,526,202.30 = 596,864.84/x - Step 3: Cross multiply
1,018,868.36x = 1,526,202.30 × 596,864.84 - Step 4: Simplify right side
1,018,868.36x = 910,936,491,597.13 - Step 5: Solve for x
x = 910,936,491,597.13/1,018,868.36 - Step 6: Final answer
x = 894,066.92
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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.