Finding the Fourth Proportional to 600,641.35, 828,873.97 and 328,703.76
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Solution
The fourth proportional to 600,641.35, 828,873.97 and 328,703.76 is: 453,605.12
Step by Step Solution
- Step 1: Write the proportion equation
600,641.35 : 828,873.97 = 328,703.76 : x - Step 2: Convert to fraction form
600,641.35/828,873.97 = 328,703.76/x - Step 3: Cross multiply
600,641.35x = 828,873.97 × 328,703.76 - Step 4: Simplify right side
600,641.35x = 272,453,990,505.13 - Step 5: Solve for x
x = 272,453,990,505.13/600,641.35 - Step 6: Final answer
x = 453,605.12
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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.