Finding the Fourth Proportional to 4,389,225.63, 6,583,173.17 and 1,194,600.75
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Solution
The fourth proportional to 4,389,225.63, 6,583,173.17 and 1,194,600.75 is: 1,791,720.06
Step by Step Solution
- Step 1: Write the proportion equation
4,389,225.63 : 6,583,173.17 = 1,194,600.75 : x - Step 2: Convert to fraction form
4,389,225.63/6,583,173.17 = 1,194,600.75/x - Step 3: Cross multiply
4,389,225.63x = 6,583,173.17 × 1,194,600.75 - Step 4: Simplify right side
4,389,225.63x = 7,864,263,600,288.87 - Step 5: Solve for x
x = 7,864,263,600,288.87/4,389,225.63 - Step 6: Final answer
x = 1,791,720.06
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.