Finding the Fourth Proportional to 1,588,949.36, 2,382,674.88 and 577,358
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Solution
The fourth proportional to 1,588,949.36, 2,382,674.88 and 577,358 is: 865,764.79
Step by Step Solution
- Step 1: Write the proportion equation
1,588,949.36 : 2,382,674.88 = 577,358 : x - Step 2: Convert to fraction form
1,588,949.36/2,382,674.88 = 577,358/x - Step 3: Cross multiply
1,588,949.36x = 2,382,674.88 × 577,358 - Step 4: Simplify right side
1,588,949.36x = 1,375,656,403,367.04 - Step 5: Solve for x
x = 1,375,656,403,367.04/1,588,949.36 - Step 6: Final answer
x = 865,764.79
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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.