Finding the Fourth Proportional to 2,693,867.00, 3,717,623.25 and 1,532,283.26
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Solution
The fourth proportional to 2,693,867.00, 3,717,623.25 and 1,532,283.26 is: 2,114,600.26
Step by Step Solution
- Step 1: Write the proportion equation
2,693,867.00 : 3,717,623.25 = 1,532,283.26 : x - Step 2: Convert to fraction form
2,693,867.00/3,717,623.25 = 1,532,283.26/x - Step 3: Cross multiply
2,693,867.00x = 3,717,623.25 × 1,532,283.26 - Step 4: Simplify right side
2,693,867.00x = 5,696,451,854,373.68 - Step 5: Solve for x
x = 5,696,451,854,373.68/2,693,867.00 - Step 6: Final answer
x = 2,114,600.26
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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.