Finding the Fourth Proportional to 1,304,586.84, 1,800,526.67 and 795,584.46
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Solution
The fourth proportional to 1,304,586.84, 1,800,526.67 and 795,584.46 is: 1,098,026.59
Step by Step Solution
- Step 1: Write the proportion equation
1,304,586.84 : 1,800,526.67 = 795,584.46 : x - Step 2: Convert to fraction form
1,304,586.84/1,800,526.67 = 795,584.46/x - Step 3: Cross multiply
1,304,586.84x = 1,800,526.67 × 795,584.46 - Step 4: Simplify right side
1,304,586.84x = 1,432,471,048,700.21 - Step 5: Solve for x
x = 1,432,471,048,700.21/1,304,586.84 - Step 6: Final answer
x = 1,098,026.59
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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.