Finding the Fourth Proportional to 1,930,328.08, 2,895,514.41 and 582,502.36
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Solution
The fourth proportional to 1,930,328.08, 2,895,514.41 and 582,502.36 is: 873,760.26
Step by Step Solution
- Step 1: Write the proportion equation
1,930,328.08 : 2,895,514.41 = 582,502.36 : x - Step 2: Convert to fraction form
1,930,328.08/2,895,514.41 = 582,502.36/x - Step 3: Cross multiply
1,930,328.08x = 2,895,514.41 × 582,502.36 - Step 4: Simplify right side
1,930,328.08x = 1,686,643,970,000.22 - Step 5: Solve for x
x = 1,686,643,970,000.22/1,930,328.08 - Step 6: Final answer
x = 873,760.26
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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.