Finding the Fourth Proportional to 5,887,094.64, 8,823,254.76 and 2,517,339.12
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Solution
The fourth proportional to 5,887,094.64, 8,823,254.76 and 2,517,339.12 is: 3,772,849.89
Step by Step Solution
- Step 1: Write the proportion equation
5,887,094.64 : 8,823,254.76 = 2,517,339.12 : x - Step 2: Convert to fraction form
5,887,094.64/8,823,254.76 = 2,517,339.12/x - Step 3: Cross multiply
5,887,094.64x = 8,823,254.76 × 2,517,339.12 - Step 4: Simplify right side
5,887,094.64x = 22,211,124,373,074.21 - Step 5: Solve for x
x = 22,211,124,373,074.21/5,887,094.64 - Step 6: Final answer
x = 3,772,849.89
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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.