Finding the Fourth Proportional to 4,103,334.24, 6,149,956.06 and 2,302,434.51
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Solution
The fourth proportional to 4,103,334.24, 6,149,956.06 and 2,302,434.51 is: 3,450,820.78
Step by Step Solution
- Step 1: Write the proportion equation
4,103,334.24 : 6,149,956.06 = 2,302,434.51 : x - Step 2: Convert to fraction form
4,103,334.24/6,149,956.06 = 2,302,434.51/x - Step 3: Cross multiply
4,103,334.24x = 6,149,956.06 × 2,302,434.51 - Step 4: Simplify right side
4,103,334.24x = 14,159,871,067,527.63 - Step 5: Solve for x
x = 14,159,871,067,527.63/4,103,334.24 - Step 6: Final answer
x = 3,450,820.78
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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.