Finding the Fourth Proportional to 8,059,566.25, 12,094,305.46 and 3,201,022.70
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Solution
The fourth proportional to 8,059,566.25, 12,094,305.46 and 3,201,022.70 is: 4,803,502.46
Step by Step Solution
- Step 1: Write the proportion equation
8,059,566.25 : 12,094,305.46 = 3,201,022.70 : x - Step 2: Convert to fraction form
8,059,566.25/12,094,305.46 = 3,201,022.70/x - Step 3: Cross multiply
8,059,566.25x = 12,094,305.46 × 3,201,022.70 - Step 4: Simplify right side
8,059,566.25x = 38,714,146,318,193.95 - Step 5: Solve for x
x = 38,714,146,318,193.95/8,059,566.25 - Step 6: Final answer
x = 4,803,502.46
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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.