Finding the Fourth Proportional to 1,598,298.08, 2,205,652.84 and 873,157.92
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Solution
The fourth proportional to 1,598,298.08, 2,205,652.84 and 873,157.92 is: 1,204,958.74
Step by Step Solution
- Step 1: Write the proportion equation
1,598,298.08 : 2,205,652.84 = 873,157.92 : x - Step 2: Convert to fraction form
1,598,298.08/2,205,652.84 = 873,157.92/x - Step 3: Cross multiply
1,598,298.08x = 2,205,652.84 × 873,157.92 - Step 4: Simplify right side
1,598,298.08x = 1,925,883,246,016.49 - Step 5: Solve for x
x = 1,925,883,246,016.49/1,598,298.08 - Step 6: Final answer
x = 1,204,958.74
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.