Finding the Fourth Proportional to 8,037,422.06, 11,091,652.10 and 4,366,341.06
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Solution
The fourth proportional to 8,037,422.06, 11,091,652.10 and 4,366,341.06 is: 6,025,555.91
Step by Step Solution
- Step 1: Write the proportion equation
8,037,422.06 : 11,091,652.10 = 4,366,341.06 : x - Step 2: Convert to fraction form
8,037,422.06/11,091,652.10 = 4,366,341.06/x - Step 3: Cross multiply
8,037,422.06x = 11,091,652.10 × 4,366,341.06 - Step 4: Simplify right side
8,037,422.06x = 48,429,935,965,633.52 - Step 5: Solve for x
x = 48,429,935,965,633.52/8,037,422.06 - Step 6: Final answer
x = 6,025,555.91
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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.