Finding the Fourth Proportional to 1,733,207.76, 2,599,286.76 and 470,871.36
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Solution
The fourth proportional to 1,733,207.76, 2,599,286.76 and 470,871.36 is: 706,164.44
Step by Step Solution
- Step 1: Write the proportion equation
1,733,207.76 : 2,599,286.76 = 470,871.36 : x - Step 2: Convert to fraction form
1,733,207.76/2,599,286.76 = 470,871.36/x - Step 3: Cross multiply
1,733,207.76x = 2,599,286.76 × 470,871.36 - Step 4: Simplify right side
1,733,207.76x = 1,223,929,691,711.19 - Step 5: Solve for x
x = 1,223,929,691,711.19/1,733,207.76 - Step 6: Final answer
x = 706,164.44
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.