Finding the Fourth Proportional to 1,062,532.62, 1,466,252.01 and 579,087.36
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Solution
The fourth proportional to 1,062,532.62, 1,466,252.01 and 579,087.36 is: 799,117.12
Step by Step Solution
- Step 1: Write the proportion equation
1,062,532.62 : 1,466,252.01 = 579,087.36 : x - Step 2: Convert to fraction form
1,062,532.62/1,466,252.01 = 579,087.36/x - Step 3: Cross multiply
1,062,532.62x = 1,466,252.01 × 579,087.36 - Step 4: Simplify right side
1,062,532.62x = 849,088,005,565.59 - Step 5: Solve for x
x = 849,088,005,565.59/1,062,532.62 - Step 6: Final answer
x = 799,117.12
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.