Finding the Fourth Proportional to 795,656.99, 1,098,029.99 and 433,104.50
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Solution
The fourth proportional to 795,656.99, 1,098,029.99 and 433,104.50 is: 597,696.92
Step by Step Solution
- Step 1: Write the proportion equation
795,656.99 : 1,098,029.99 = 433,104.50 : x - Step 2: Convert to fraction form
795,656.99/1,098,029.99 = 433,104.50/x - Step 3: Cross multiply
795,656.99x = 1,098,029.99 × 433,104.50 - Step 4: Simplify right side
795,656.99x = 475,561,729,803.96 - Step 5: Solve for x
x = 475,561,729,803.96/795,656.99 - Step 6: Final answer
x = 597,696.92
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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.