Finding the Fourth Proportional to 2,589,184.17, 3,883,770.59 and 695,925.54
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Solution
The fourth proportional to 2,589,184.17, 3,883,770.59 and 695,925.54 is: 1,043,886.79
Step by Step Solution
- Step 1: Write the proportion equation
2,589,184.17 : 3,883,770.59 = 695,925.54 : x - Step 2: Convert to fraction form
2,589,184.17/3,883,770.59 = 695,925.54/x - Step 3: Cross multiply
2,589,184.17x = 3,883,770.59 × 695,925.54 - Step 4: Simplify right side
2,589,184.17x = 2,702,815,141,602.24 - Step 5: Solve for x
x = 2,702,815,141,602.24/2,589,184.17 - Step 6: Final answer
x = 1,043,886.79
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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.