Finding the Fourth Proportional to 2,966,227.56, 4,449,341.30 and 1,368,317.88
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Solution
The fourth proportional to 2,966,227.56, 4,449,341.30 and 1,368,317.88 is: 2,052,476.80
Step by Step Solution
- Step 1: Write the proportion equation
2,966,227.56 : 4,449,341.30 = 1,368,317.88 : x - Step 2: Convert to fraction form
2,966,227.56/4,449,341.30 = 1,368,317.88/x - Step 3: Cross multiply
2,966,227.56x = 4,449,341.30 × 1,368,317.88 - Step 4: Simplify right side
2,966,227.56x = 6,088,113,248,170.85 - Step 5: Solve for x
x = 6,088,113,248,170.85/2,966,227.56 - Step 6: Final answer
x = 2,052,476.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.