Finding the Fourth Proportional to 600,638.80, 828,845.82 and 328,652.44
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Solution
The fourth proportional to 600,638.80, 828,845.82 and 328,652.44 is: 453,520.82
Step by Step Solution
- Step 1: Write the proportion equation
600,638.80 : 828,845.82 = 328,652.44 : x - Step 2: Convert to fraction form
600,638.80/828,845.82 = 328,652.44/x - Step 3: Cross multiply
600,638.80x = 828,845.82 × 328,652.44 - Step 4: Simplify right side
600,638.80x = 272,402,201,126.80 - Step 5: Solve for x
x = 272,402,201,126.80/600,638.80 - Step 6: Final answer
x = 453,520.82
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.