Finding the Fourth Proportional to 1,705,271.68, 2,353,275.36 and 941,325.76
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Solution
The fourth proportional to 1,705,271.68, 2,353,275.36 and 941,325.76 is: 1,299,029.79
Step by Step Solution
- Step 1: Write the proportion equation
1,705,271.68 : 2,353,275.36 = 941,325.76 : x - Step 2: Convert to fraction form
1,705,271.68/2,353,275.36 = 941,325.76/x - Step 3: Cross multiply
1,705,271.68x = 2,353,275.36 × 941,325.76 - Step 4: Simplify right side
1,705,271.68x = 2,215,198,716,741.27 - Step 5: Solve for x
x = 2,215,198,716,741.27/1,705,271.68 - Step 6: Final answer
x = 1,299,029.79
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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.