Finding the Fourth Proportional to 6,127,688.63, 9,192,750.84 and 2,083,090.52
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Solution
The fourth proportional to 6,127,688.63, 9,192,750.84 and 2,083,090.52 is: 3,125,049.80
Step by Step Solution
- Step 1: Write the proportion equation
6,127,688.63 : 9,192,750.84 = 2,083,090.52 : x - Step 2: Convert to fraction form
6,127,688.63/9,192,750.84 = 2,083,090.52/x - Step 3: Cross multiply
6,127,688.63x = 9,192,750.84 × 2,083,090.52 - Step 4: Simplify right side
6,127,688.63x = 19,149,332,127,526.04 - Step 5: Solve for x
x = 19,149,332,127,526.04/6,127,688.63 - Step 6: Final answer
x = 3,125,049.80
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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.