Finding the Fourth Proportional to 2,094,285.99, 3,138,522.48 and 954,262.11
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Solution
The fourth proportional to 2,094,285.99, 3,138,522.48 and 954,262.11 is: 1,430,068.82
Step by Step Solution
- Step 1: Write the proportion equation
2,094,285.99 : 3,138,522.48 = 954,262.11 : x - Step 2: Convert to fraction form
2,094,285.99/3,138,522.48 = 954,262.11/x - Step 3: Cross multiply
2,094,285.99x = 3,138,522.48 × 954,262.11 - Step 4: Simplify right side
2,094,285.99x = 2,994,973,084,047.23 - Step 5: Solve for x
x = 2,994,973,084,047.23/2,094,285.99 - Step 6: Final answer
x = 1,430,068.82
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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.