Finding the Fourth Proportional to 5,875,728.90, 8,810,756.58 and 2,463,098.88
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Solution
The fourth proportional to 5,875,728.90, 8,810,756.58 and 2,463,098.88 is: 3,693,459.15
Step by Step Solution
- Step 1: Write the proportion equation
5,875,728.90 : 8,810,756.58 = 2,463,098.88 : x - Step 2: Convert to fraction form
5,875,728.90/8,810,756.58 = 2,463,098.88/x - Step 3: Cross multiply
5,875,728.90x = 8,810,756.58 × 2,463,098.88 - Step 4: Simplify right side
5,875,728.90x = 21,701,764,664,150.63 - Step 5: Solve for x
x = 21,701,764,664,150.63/5,875,728.90 - Step 6: Final answer
x = 3,693,459.15
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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.