Finding the Fourth Proportional to 955,253.60, 1,432,894.99 and 245,265.92
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Solution
The fourth proportional to 955,253.60, 1,432,894.99 and 245,265.92 is: 367,902.63
Step by Step Solution
- Step 1: Write the proportion equation
955,253.60 : 1,432,894.99 = 245,265.92 : x - Step 2: Convert to fraction form
955,253.60/1,432,894.99 = 245,265.92/x - Step 3: Cross multiply
955,253.60x = 1,432,894.99 × 245,265.92 - Step 4: Simplify right side
955,253.60x = 351,440,313,411.56 - Step 5: Solve for x
x = 351,440,313,411.56/955,253.60 - Step 6: Final answer
x = 367,902.63
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.