Finding the Fourth Proportional to 5,559,734.03, 8,344,993.68 and 2,683,125.27
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Solution
The fourth proportional to 5,559,734.03, 8,344,993.68 and 2,683,125.27 is: 4,027,290.39
Step by Step Solution
- Step 1: Write the proportion equation
5,559,734.03 : 8,344,993.68 = 2,683,125.27 : x - Step 2: Convert to fraction form
5,559,734.03/8,344,993.68 = 2,683,125.27/x - Step 3: Cross multiply
5,559,734.03x = 8,344,993.68 × 2,683,125.27 - Step 4: Simplify right side
5,559,734.03x = 22,390,663,420,798.29 - Step 5: Solve for x
x = 22,390,663,420,798.29/5,559,734.03 - Step 6: Final answer
x = 4,027,290.39
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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.