Finding the Fourth Proportional to 2,264,726.01, 3,396,666.96 and 727,748.07
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Solution
The fourth proportional to 2,264,726.01, 3,396,666.96 and 727,748.07 is: 1,091,486.48
Step by Step Solution
- Step 1: Write the proportion equation
2,264,726.01 : 3,396,666.96 = 727,748.07 : x - Step 2: Convert to fraction form
2,264,726.01/3,396,666.96 = 727,748.07/x - Step 3: Cross multiply
2,264,726.01x = 3,396,666.96 × 727,748.07 - Step 4: Simplify right side
2,264,726.01x = 2,471,917,824,572.77 - Step 5: Solve for x
x = 2,471,917,824,572.77/2,264,726.01 - Step 6: Final answer
x = 1,091,486.48
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1.5x scale
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.