Finding the Fourth Proportional to 1,877,211.26, 2,814,885.20 and 597,652.10
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Solution
The fourth proportional to 1,877,211.26, 2,814,885.20 and 597,652.10 is: 896,181.52
Step by Step Solution
- Step 1: Write the proportion equation
1,877,211.26 : 2,814,885.20 = 597,652.10 : x - Step 2: Convert to fraction form
1,877,211.26/2,814,885.20 = 597,652.10/x - Step 3: Cross multiply
1,877,211.26x = 2,814,885.20 × 597,652.10 - Step 4: Simplify right side
1,877,211.26x = 1,682,322,033,976.23 - Step 5: Solve for x
x = 1,682,322,033,976.23/1,877,211.26 - Step 6: Final answer
x = 896,181.52
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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.