Finding the Fourth Proportional to 5,808,395.97, 8,704,743.42 and 2,212,201.15
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Solution
The fourth proportional to 5,808,395.97, 8,704,743.42 and 2,212,201.15 is: 3,315,311.75
Step by Step Solution
- Step 1: Write the proportion equation
5,808,395.97 : 8,704,743.42 = 2,212,201.15 : x - Step 2: Convert to fraction form
5,808,395.97/8,704,743.42 = 2,212,201.15/x - Step 3: Cross multiply
5,808,395.97x = 8,704,743.42 × 2,212,201.15 - Step 4: Simplify right side
5,808,395.97x = 19,256,643,423,355.62 - Step 5: Solve for x
x = 19,256,643,423,355.62/5,808,395.97 - Step 6: Final answer
x = 3,315,311.75
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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.