Finding the Fourth Proportional to 2,247,536.53, 3,370,602.07 and 751,278.61
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Solution
The fourth proportional to 2,247,536.53, 3,370,602.07 and 751,278.61 is: 1,126,683.02
Step by Step Solution
- Step 1: Write the proportion equation
2,247,536.53 : 3,370,602.07 = 751,278.61 : x - Step 2: Convert to fraction form
2,247,536.53/3,370,602.07 = 751,278.61/x - Step 3: Cross multiply
2,247,536.53x = 3,370,602.07 × 751,278.61 - Step 4: Simplify right side
2,247,536.53x = 2,532,261,238,012.72 - Step 5: Solve for x
x = 2,532,261,238,012.72/2,247,536.53 - Step 6: Final answer
x = 1,126,683.02
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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.