Finding the Fourth Proportional to 1,796,628.60, 2,695,708.35 and 944,354.70
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Solution
The fourth proportional to 1,796,628.60, 2,695,708.35 and 944,354.70 is: 1,416,934.39
Step by Step Solution
- Step 1: Write the proportion equation
1,796,628.60 : 2,695,708.35 = 944,354.70 : x - Step 2: Convert to fraction form
1,796,628.60/2,695,708.35 = 944,354.70/x - Step 3: Cross multiply
1,796,628.60x = 2,695,708.35 × 944,354.70 - Step 4: Simplify right side
1,796,628.60x = 2,545,704,850,151.75 - Step 5: Solve for x
x = 2,545,704,850,151.75/1,796,628.60 - Step 6: Final answer
x = 1,416,934.39
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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.