Finding the Fourth Proportional to 8,824,244.80, 13,237,129.59 and 2,434,497.16
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Solution
The fourth proportional to 8,824,244.80, 13,237,129.59 and 2,434,497.16 is: 3,651,956.07
Step by Step Solution
- Step 1: Write the proportion equation
8,824,244.80 : 13,237,129.59 = 2,434,497.16 : x - Step 2: Convert to fraction form
8,824,244.80/13,237,129.59 = 2,434,497.16/x - Step 3: Cross multiply
8,824,244.80x = 13,237,129.59 × 2,434,497.16 - Step 4: Simplify right side
8,824,244.80x = 32,225,754,393,406.96 - Step 5: Solve for x
x = 32,225,754,393,406.96/8,824,244.80 - Step 6: Final answer
x = 3,651,956.07
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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.