Finding the Fourth Proportional to 2,357,723.70, 3,537,138.51 and 937,860.66
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Solution
The fourth proportional to 2,357,723.70, 3,537,138.51 and 937,860.66 is: 1,407,010.95
Step by Step Solution
- Step 1: Write the proportion equation
2,357,723.70 : 3,537,138.51 = 937,860.66 : x - Step 2: Convert to fraction form
2,357,723.70/3,537,138.51 = 937,860.66/x - Step 3: Cross multiply
2,357,723.70x = 3,537,138.51 × 937,860.66 - Step 4: Simplify right side
2,357,723.70x = 3,317,343,057,500.02 - Step 5: Solve for x
x = 3,317,343,057,500.02/2,357,723.70 - Step 6: Final answer
x = 1,407,010.95
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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.