Finding the Fourth Proportional to 2,599,536.11, 3,587,047.25 and 1,497,326.00
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Solution
The fourth proportional to 2,599,536.11, 3,587,047.25 and 1,497,326.00 is: 2,066,129.84
Step by Step Solution
- Step 1: Write the proportion equation
2,599,536.11 : 3,587,047.25 = 1,497,326.00 : x - Step 2: Convert to fraction form
2,599,536.11/3,587,047.25 = 1,497,326.00/x - Step 3: Cross multiply
2,599,536.11x = 3,587,047.25 × 1,497,326.00 - Step 4: Simplify right side
2,599,536.11x = 5,370,979,114,467.34 - Step 5: Solve for x
x = 5,370,979,114,467.34/2,599,536.11 - Step 6: Final answer
x = 2,066,129.84
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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.