Finding the Fourth Proportional to 1,046,552.40, 1,569,810.24 and 596,313.09
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Solution
The fourth proportional to 1,046,552.40, 1,569,810.24 and 596,313.09 is: 894,459.17
Step by Step Solution
- Step 1: Write the proportion equation
1,046,552.40 : 1,569,810.24 = 596,313.09 : x - Step 2: Convert to fraction form
1,046,552.40/1,569,810.24 = 596,313.09/x - Step 3: Cross multiply
1,046,552.40x = 1,569,810.24 × 596,313.09 - Step 4: Simplify right side
1,046,552.40x = 936,098,394,928.04 - Step 5: Solve for x
x = 936,098,394,928.04/1,046,552.40 - Step 6: Final answer
x = 894,459.17
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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.