Finding the Fourth Proportional to 2,096,888.04, 3,145,992.26 and 749,020.79
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Solution
The fourth proportional to 2,096,888.04, 3,145,992.26 and 749,020.79 is: 1,123,767.01
Step by Step Solution
- Step 1: Write the proportion equation
2,096,888.04 : 3,145,992.26 = 749,020.79 : x - Step 2: Convert to fraction form
2,096,888.04/3,145,992.26 = 749,020.79/x - Step 3: Cross multiply
2,096,888.04x = 3,145,992.26 × 749,020.79 - Step 4: Simplify right side
2,096,888.04x = 2,356,413,612,038.96 - Step 5: Solve for x
x = 2,356,413,612,038.96/2,096,888.04 - Step 6: Final answer
x = 1,123,767.01
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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.