Finding the Fourth Proportional to 1,669,708.70, 2,504,666.94 and 604,759.98
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Solution
The fourth proportional to 1,669,708.70, 2,504,666.94 and 604,759.98 is: 907,177.60
Step by Step Solution
- Step 1: Write the proportion equation
1,669,708.70 : 2,504,666.94 = 604,759.98 : x - Step 2: Convert to fraction form
1,669,708.70/2,504,666.94 = 604,759.98/x - Step 3: Cross multiply
1,669,708.70x = 2,504,666.94 × 604,759.98 - Step 4: Simplify right side
1,669,708.70x = 1,514,722,335,558.68 - Step 5: Solve for x
x = 1,514,722,335,558.68/1,669,708.70 - Step 6: Final answer
x = 907,177.60
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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.