Finding the Fourth Proportional to 6,088,366.13, 8,402,080.95 and 3,474,817.74
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Solution
The fourth proportional to 6,088,366.13, 8,402,080.95 and 3,474,817.74 is: 4,795,325.93
Step by Step Solution
- Step 1: Write the proportion equation
6,088,366.13 : 8,402,080.95 = 3,474,817.74 : x - Step 2: Convert to fraction form
6,088,366.13/8,402,080.95 = 3,474,817.74/x - Step 3: Cross multiply
6,088,366.13x = 8,402,080.95 × 3,474,817.74 - Step 4: Simplify right side
6,088,366.13x = 29,195,699,937,976.05 - Step 5: Solve for x
x = 29,195,699,937,976.05/6,088,366.13 - Step 6: Final answer
x = 4,795,325.93
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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.