Finding the Fourth Proportional to 2,447,526.01, 3,670,251.04 and 1,166,651.71
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Solution
The fourth proportional to 2,447,526.01, 3,670,251.04 and 1,166,651.71 is: 1,749,482.79
Step by Step Solution
- Step 1: Write the proportion equation
2,447,526.01 : 3,670,251.04 = 1,166,651.71 : x - Step 2: Convert to fraction form
2,447,526.01/3,670,251.04 = 1,166,651.71/x - Step 3: Cross multiply
2,447,526.01x = 3,670,251.04 × 1,166,651.71 - Step 4: Simplify right side
2,447,526.01x = 4,281,904,627,760.77 - Step 5: Solve for x
x = 4,281,904,627,760.77/2,447,526.01 - Step 6: Final answer
x = 1,749,482.79
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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.