Finding the Fourth Proportional to 3,768,847.83, 5,652,550.27 and 1,463,340.74
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Solution
The fourth proportional to 3,768,847.83, 5,652,550.27 and 1,463,340.74 is: 2,194,730.98
Step by Step Solution
- Step 1: Write the proportion equation
3,768,847.83 : 5,652,550.27 = 1,463,340.74 : x - Step 2: Convert to fraction form
3,768,847.83/5,652,550.27 = 1,463,340.74/x - Step 3: Cross multiply
3,768,847.83x = 5,652,550.27 × 1,463,340.74 - Step 4: Simplify right side
3,768,847.83x = 8,271,607,094,989.00 - Step 5: Solve for x
x = 8,271,607,094,989.00/3,768,847.83 - Step 6: Final answer
x = 2,194,730.98
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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.