Finding the Fourth Proportional to 2,364,276.70, 3,546,415.05 and 944,551.90
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Solution
The fourth proportional to 2,364,276.70, 3,546,415.05 and 944,551.90 is: 1,416,827.85
Step by Step Solution
- Step 1: Write the proportion equation
2,364,276.70 : 3,546,415.05 = 944,551.90 : x - Step 2: Convert to fraction form
2,364,276.70/3,546,415.05 = 944,551.90/x - Step 3: Cross multiply
2,364,276.70x = 3,546,415.05 × 944,551.90 - Step 4: Simplify right side
2,364,276.70x = 3,349,773,073,666.10 - Step 5: Solve for x
x = 3,349,773,073,666.10/2,364,276.70 - Step 6: Final answer
x = 1,416,827.85
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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.