Finding the Fourth Proportional to 2,348,497.62, 3,517,093.04 and 1,335,140.24
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Solution
The fourth proportional to 2,348,497.62, 3,517,093.04 and 1,335,140.24 is: 1,999,496.35
Step by Step Solution
- Step 1: Write the proportion equation
2,348,497.62 : 3,517,093.04 = 1,335,140.24 : x - Step 2: Convert to fraction form
2,348,497.62/3,517,093.04 = 1,335,140.24/x - Step 3: Cross multiply
2,348,497.62x = 3,517,093.04 × 1,335,140.24 - Step 4: Simplify right side
2,348,497.62x = 4,695,812,421,266.76 - Step 5: Solve for x
x = 4,695,812,421,266.76/2,348,497.62 - Step 6: Final answer
x = 1,999,496.35
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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.