Finding the Fourth Proportional to 706,537.36, 1,059,806.04 and 410,842
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Solution
The fourth proportional to 706,537.36, 1,059,806.04 and 410,842 is: 616,263
Step by Step Solution
- Step 1: Write the proportion equation
706,537.36 : 1,059,806.04 = 410,842 : x - Step 2: Convert to fraction form
706,537.36/1,059,806.04 = 410,842/x - Step 3: Cross multiply
706,537.36x = 1,059,806.04 × 410,842 - Step 4: Simplify right side
706,537.36x = 435,412,833,085.68 - Step 5: Solve for x
x = 435,412,833,085.68/706,537.36 - Step 6: Final answer
x = 616,263
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.