Finding the Fourth Proportional to 1,780,893, 2,671,310.97 and 566,451.99
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Solution
The fourth proportional to 1,780,893, 2,671,310.97 and 566,451.99 is: 849,668.91
Step by Step Solution
- Step 1: Write the proportion equation
1,780,893 : 2,671,310.97 = 566,451.99 : x - Step 2: Convert to fraction form
1,780,893/2,671,310.97 = 566,451.99/x - Step 3: Cross multiply
1,780,893x = 2,671,310.97 × 566,451.99 - Step 4: Simplify right side
1,780,893x = 1,513,169,414,865.33 - Step 5: Solve for x
x = 1,513,169,414,865.33/1,780,893 - Step 6: Final answer
x = 849,668.91
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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.