Finding the Fourth Proportional to 338,735.00, 466,281.02 and 292,773.68
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Solution
The fourth proportional to 338,735.00, 466,281.02 and 292,773.68 is: 403,013.59
Step by Step Solution
- Step 1: Write the proportion equation
338,735.00 : 466,281.02 = 292,773.68 : x - Step 2: Convert to fraction form
338,735.00/466,281.02 = 292,773.68/x - Step 3: Cross multiply
338,735.00x = 466,281.02 × 292,773.68 - Step 4: Simplify right side
338,735.00x = 136,514,810,288.64 - Step 5: Solve for x
x = 136,514,810,288.64/338,735.00 - Step 6: Final answer
x = 403,013.59
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.