Finding the Fourth Proportional to 1,532,283.84, 2,297,656.80 and 892,794.24
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Solution
The fourth proportional to 1,532,283.84, 2,297,656.80 and 892,794.24 is: 1,338,743.32
Step by Step Solution
- Step 1: Write the proportion equation
1,532,283.84 : 2,297,656.80 = 892,794.24 : x - Step 2: Convert to fraction form
1,532,283.84/2,297,656.80 = 892,794.24/x - Step 3: Cross multiply
1,532,283.84x = 2,297,656.80 × 892,794.24 - Step 4: Simplify right side
1,532,283.84x = 2,051,334,756,536.83 - Step 5: Solve for x
x = 2,051,334,756,536.83/1,532,283.84 - Step 6: Final answer
x = 1,338,743.32
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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.