Finding the Fourth Proportional to 1,675,006.02, 2,511,495.41 and 751,592.68
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Solution
The fourth proportional to 1,675,006.02, 2,511,495.41 and 751,592.68 is: 1,126,934.19
Step by Step Solution
- Step 1: Write the proportion equation
1,675,006.02 : 2,511,495.41 = 751,592.68 : x - Step 2: Convert to fraction form
1,675,006.02/2,511,495.41 = 751,592.68/x - Step 3: Cross multiply
1,675,006.02x = 2,511,495.41 × 751,592.68 - Step 4: Simplify right side
1,675,006.02x = 1,887,621,555,972.90 - Step 5: Solve for x
x = 1,887,621,555,972.90/1,675,006.02 - Step 6: Final answer
x = 1,126,934.19
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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.