Finding the Fourth Proportional to 2,376,233.68, 3,564,706.36 and 860,271.44
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Solution
The fourth proportional to 2,376,233.68, 3,564,706.36 and 860,271.44 is: 1,290,535.99
Step by Step Solution
- Step 1: Write the proportion equation
2,376,233.68 : 3,564,706.36 = 860,271.44 : x - Step 2: Convert to fraction form
2,376,233.68/3,564,706.36 = 860,271.44/x - Step 3: Cross multiply
2,376,233.68x = 3,564,706.36 × 860,271.44 - Step 4: Simplify right side
2,376,233.68x = 3,066,615,073,494.36 - Step 5: Solve for x
x = 3,066,615,073,494.36/2,376,233.68 - Step 6: Final answer
x = 1,290,535.99
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.