Finding the Fourth Proportional to 6,000,796.04, 8,281,035.20 and 3,247,423.79
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Solution
The fourth proportional to 6,000,796.04, 8,281,035.20 and 3,247,423.79 is: 4,481,410.55
Step by Step Solution
- Step 1: Write the proportion equation
6,000,796.04 : 8,281,035.20 = 3,247,423.79 : x - Step 2: Convert to fraction form
6,000,796.04/8,281,035.20 = 3,247,423.79/x - Step 3: Cross multiply
6,000,796.04x = 8,281,035.20 × 3,247,423.79 - Step 4: Simplify right side
6,000,796.04x = 26,892,030,681,020.79 - Step 5: Solve for x
x = 26,892,030,681,020.79/6,000,796.04 - Step 6: Final answer
x = 4,481,410.55
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.