Finding the Fourth Proportional to 4,567,086.72, 6,849,772.70 and 2,292,000.84
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Solution
The fourth proportional to 4,567,086.72, 6,849,772.70 and 2,292,000.84 is: 3,437,570.98
Step by Step Solution
- Step 1: Write the proportion equation
4,567,086.72 : 6,849,772.70 = 2,292,000.84 : x - Step 2: Convert to fraction form
4,567,086.72/6,849,772.70 = 2,292,000.84/x - Step 3: Cross multiply
4,567,086.72x = 6,849,772.70 × 2,292,000.84 - Step 4: Simplify right side
4,567,086.72x = 15,699,684,770,749.06 - Step 5: Solve for x
x = 15,699,684,770,749.06/4,567,086.72 - Step 6: Final answer
x = 3,437,570.98
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.