Finding the Fourth Proportional to 1,514,303.04, 2,269,210.60 and 614,650.08
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Solution
The fourth proportional to 1,514,303.04, 2,269,210.60 and 614,650.08 is: 921,064.30
Step by Step Solution
- Step 1: Write the proportion equation
1,514,303.04 : 2,269,210.60 = 614,650.08 : x - Step 2: Convert to fraction form
1,514,303.04/2,269,210.60 = 614,650.08/x - Step 3: Cross multiply
1,514,303.04x = 2,269,210.60 × 614,650.08 - Step 4: Simplify right side
1,514,303.04x = 1,394,770,476,826.85 - Step 5: Solve for x
x = 1,394,770,476,826.85/1,514,303.04 - Step 6: Final answer
x = 921,064.30
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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.