Finding the Fourth Proportional to 6,088,433.04, 8,402,173.36 and 3,474,884.70
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Solution
The fourth proportional to 6,088,433.04, 8,402,173.36 and 3,474,884.70 is: 4,795,418.37
Step by Step Solution
- Step 1: Write the proportion equation
6,088,433.04 : 8,402,173.36 = 3,474,884.70 : x - Step 2: Convert to fraction form
6,088,433.04/8,402,173.36 = 3,474,884.70/x - Step 3: Cross multiply
6,088,433.04x = 8,402,173.36 × 3,474,884.70 - Step 4: Simplify right side
6,088,433.04x = 29,196,583,655,411.59 - Step 5: Solve for x
x = 29,196,583,655,411.59/6,088,433.04 - Step 6: Final answer
x = 4,795,418.37
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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.