Finding the Fourth Proportional to 1,717,505.37, 2,370,231.45 and 953,559
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Solution
The fourth proportional to 1,717,505.37, 2,370,231.45 and 953,559 is: 1,315,952.53
Step by Step Solution
- Step 1: Write the proportion equation
1,717,505.37 : 2,370,231.45 = 953,559 : x - Step 2: Convert to fraction form
1,717,505.37/2,370,231.45 = 953,559/x - Step 3: Cross multiply
1,717,505.37x = 2,370,231.45 × 953,559 - Step 4: Simplify right side
1,717,505.37x = 2,260,155,531,230.55 - Step 5: Solve for x
x = 2,260,155,531,230.55/1,717,505.37 - Step 6: Final answer
x = 1,315,952.53
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.