Finding the Fourth Proportional to 1,733,106.02, 2,391,641.55 and 958,716.68
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Solution
The fourth proportional to 1,733,106.02, 2,391,641.55 and 958,716.68 is: 1,323,004.26
Step by Step Solution
- Step 1: Write the proportion equation
1,733,106.02 : 2,391,641.55 = 958,716.68 : x - Step 2: Convert to fraction form
1,733,106.02/2,391,641.55 = 958,716.68/x - Step 3: Cross multiply
1,733,106.02x = 2,391,641.55 × 958,716.68 - Step 4: Simplify right side
1,733,106.02x = 2,292,906,634,607.85 - Step 5: Solve for x
x = 2,292,906,634,607.85/1,733,106.02 - Step 6: Final answer
x = 1,323,004.26
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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.