Finding the Fourth Proportional to 1,837,195.14, 2,755,899.99 and 557,844.36
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Solution
The fourth proportional to 1,837,195.14, 2,755,899.99 and 557,844.36 is: 836,799.11
Step by Step Solution
- Step 1: Write the proportion equation
1,837,195.14 : 2,755,899.99 = 557,844.36 : x - Step 2: Convert to fraction form
1,837,195.14/2,755,899.99 = 557,844.36/x - Step 3: Cross multiply
1,837,195.14x = 2,755,899.99 × 557,844.36 - Step 4: Simplify right side
1,837,195.14x = 1,537,363,266,145.56 - Step 5: Solve for x
x = 1,537,363,266,145.56/1,837,195.14 - Step 6: Final answer
x = 836,799.11
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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.