Finding the Fourth Proportional to 8,937,536.24, 13,395,806.72 and 4,135,081.06
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Solution
The fourth proportional to 8,937,536.24, 13,395,806.72 and 4,135,081.06 is: 6,197,764.70
Step by Step Solution
- Step 1: Write the proportion equation
8,937,536.24 : 13,395,806.72 = 4,135,081.06 : x - Step 2: Convert to fraction form
8,937,536.24/13,395,806.72 = 4,135,081.06/x - Step 3: Cross multiply
8,937,536.24x = 13,395,806.72 × 4,135,081.06 - Step 4: Simplify right side
8,937,536.24x = 55,392,746,651,292.73 - Step 5: Solve for x
x = 55,392,746,651,292.73/8,937,536.24 - Step 6: Final answer
x = 6,197,764.70
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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.