Finding the Fourth Proportional to 8,339,564.93, 12,517,436.57 and 4,024,652.00
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Solution
The fourth proportional to 8,339,564.93, 12,517,436.57 and 4,024,652.00 is: 6,040,881.81
Step by Step Solution
- Step 1: Write the proportion equation
8,339,564.93 : 12,517,436.57 = 4,024,652.00 : x - Step 2: Convert to fraction form
8,339,564.93/12,517,436.57 = 4,024,652.00/x - Step 3: Cross multiply
8,339,564.93x = 12,517,436.57 × 4,024,652.00 - Step 4: Simplify right side
8,339,564.93x = 50,378,326,043,613.20 - Step 5: Solve for x
x = 50,378,326,043,613.20/8,339,564.93 - Step 6: Final answer
x = 6,040,881.81
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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.