Finding the Fourth Proportional to 6,588,549.21, 9,092,290.77 and 3,796,129.17
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Solution
The fourth proportional to 6,588,549.21, 9,092,290.77 and 3,796,129.17 is: 5,238,711.76
Step by Step Solution
- Step 1: Write the proportion equation
6,588,549.21 : 9,092,290.77 = 3,796,129.17 : x - Step 2: Convert to fraction form
6,588,549.21/9,092,290.77 = 3,796,129.17/x - Step 3: Cross multiply
6,588,549.21x = 9,092,290.77 × 3,796,129.17 - Step 4: Simplify right side
6,588,549.21x = 34,515,510,214,118.76 - Step 5: Solve for x
x = 34,515,510,214,118.76/6,588,549.21 - Step 6: Final answer
x = 5,238,711.76
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.