Finding the Fourth Proportional to 7,773,325.02, 11,659,567.14 and 2,381,991
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Solution
The fourth proportional to 7,773,325.02, 11,659,567.14 and 2,381,991 is: 3,572,857.68
Step by Step Solution
- Step 1: Write the proportion equation
7,773,325.02 : 11,659,567.14 = 2,381,991 : x - Step 2: Convert to fraction form
7,773,325.02/11,659,567.14 = 2,381,991/x - Step 3: Cross multiply
7,773,325.02x = 11,659,567.14 × 2,381,991 - Step 4: Simplify right side
7,773,325.02x = 27,772,983,991,375.74 - Step 5: Solve for x
x = 27,772,983,991,375.74/7,773,325.02 - Step 6: Final answer
x = 3,572,857.68
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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.