Finding the Fourth Proportional to 4,026,107.64, 6,041,818.67 and 2,134,177.68
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Solution
The fourth proportional to 4,026,107.64, 6,041,818.67 and 2,134,177.68 is: 3,202,675.06
Step by Step Solution
- Step 1: Write the proportion equation
4,026,107.64 : 6,041,818.67 = 2,134,177.68 : x - Step 2: Convert to fraction form
4,026,107.64/6,041,818.67 = 2,134,177.68/x - Step 3: Cross multiply
4,026,107.64x = 6,041,818.67 × 2,134,177.68 - Step 4: Simplify right side
4,026,107.64x = 12,894,314,541,450.40 - Step 5: Solve for x
x = 12,894,314,541,450.40/4,026,107.64 - Step 6: Final answer
x = 3,202,675.06
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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.