Finding the Fourth Proportional to 2,536,351.92, 3,803,421.96 and 959,310
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Solution
The fourth proportional to 2,536,351.92, 3,803,421.96 and 959,310 is: 1,438,546.71
Step by Step Solution
- Step 1: Write the proportion equation
2,536,351.92 : 3,803,421.96 = 959,310 : x - Step 2: Convert to fraction form
2,536,351.92/3,803,421.96 = 959,310/x - Step 3: Cross multiply
2,536,351.92x = 3,803,421.96 × 959,310 - Step 4: Simplify right side
2,536,351.92x = 3,648,660,720,447.60 - Step 5: Solve for x
x = 3,648,660,720,447.60/2,536,351.92 - Step 6: Final answer
x = 1,438,546.71
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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.