Finding the Fourth Proportional to 5,704,464.12, 8,556,710.70 and 1,444,632.76
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Solution
The fourth proportional to 5,704,464.12, 8,556,710.70 and 1,444,632.76 is: 2,166,952.82
Step by Step Solution
- Step 1: Write the proportion equation
5,704,464.12 : 8,556,710.70 = 1,444,632.76 : x - Step 2: Convert to fraction form
5,704,464.12/8,556,710.70 = 1,444,632.76/x - Step 3: Cross multiply
5,704,464.12x = 8,556,710.70 × 1,444,632.76 - Step 4: Simplify right side
5,704,464.12x = 12,361,304,595,062.53 - Step 5: Solve for x
x = 12,361,304,595,062.53/5,704,464.12 - Step 6: Final answer
x = 2,166,952.82
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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.