Finding the Fourth Proportional to 1,797,270.24, 2,695,897.68 and 732,074.72
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Solution
The fourth proportional to 1,797,270.24, 2,695,897.68 and 732,074.72 is: 1,098,108.95
Step by Step Solution
- Step 1: Write the proportion equation
1,797,270.24 : 2,695,897.68 = 732,074.72 : x - Step 2: Convert to fraction form
1,797,270.24/2,695,897.68 = 732,074.72/x - Step 3: Cross multiply
1,797,270.24x = 2,695,897.68 × 732,074.72 - Step 4: Simplify right side
1,797,270.24x = 1,973,598,539,234.65 - Step 5: Solve for x
x = 1,973,598,539,234.65/1,797,270.24 - Step 6: Final answer
x = 1,098,108.95
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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.