Finding the Fourth Proportional to 2,471,441.41, 3,700,471.51 and 1,748,812.87
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Solution
The fourth proportional to 2,471,441.41, 3,700,471.51 and 1,748,812.87 is: 2,618,484.98
Step by Step Solution
- Step 1: Write the proportion equation
2,471,441.41 : 3,700,471.51 = 1,748,812.87 : x - Step 2: Convert to fraction form
2,471,441.41/3,700,471.51 = 1,748,812.87/x - Step 3: Cross multiply
2,471,441.41x = 3,700,471.51 × 1,748,812.87 - Step 4: Simplify right side
2,471,441.41x = 6,471,432,201,756.33 - Step 5: Solve for x
x = 6,471,432,201,756.33/2,471,441.41 - Step 6: Final answer
x = 2,618,484.98
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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.