Finding the Fourth Proportional to 2,495,252.08, 3,741,268.53 and 979,088.21
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Solution
The fourth proportional to 2,495,252.08, 3,741,268.53 and 979,088.21 is: 1,468,000.74
Step by Step Solution
- Step 1: Write the proportion equation
2,495,252.08 : 3,741,268.53 = 979,088.21 : x - Step 2: Convert to fraction form
2,495,252.08/3,741,268.53 = 979,088.21/x - Step 3: Cross multiply
2,495,252.08x = 3,741,268.53 × 979,088.21 - Step 4: Simplify right side
2,495,252.08x = 3,663,031,907,162.03 - Step 5: Solve for x
x = 3,663,031,907,162.03/2,495,252.08 - Step 6: Final answer
x = 1,468,000.74
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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.