Finding the Fourth Proportional to 1,537,856.99, 2,306,777.08 and 627,035.88
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Solution
The fourth proportional to 1,537,856.99, 2,306,777.08 and 627,035.88 is: 940,550.40
Step by Step Solution
- Step 1: Write the proportion equation
1,537,856.99 : 2,306,777.08 = 627,035.88 : x - Step 2: Convert to fraction form
1,537,856.99/2,306,777.08 = 627,035.88/x - Step 3: Cross multiply
1,537,856.99x = 2,306,777.08 × 627,035.88 - Step 4: Simplify right side
1,537,856.99x = 1,446,431,996,321.63 - Step 5: Solve for x
x = 1,446,431,996,321.63/1,537,856.99 - Step 6: Final answer
x = 940,550.40
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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.