Finding the Fourth Proportional to 5,851,606.08, 8,780,897.52 and 2,612,893.44
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Solution
The fourth proportional to 5,851,606.08, 8,780,897.52 and 2,612,893.44 is: 3,920,897.82
Step by Step Solution
- Step 1: Write the proportion equation
5,851,606.08 : 8,780,897.52 = 2,612,893.44 : x - Step 2: Convert to fraction form
5,851,606.08/8,780,897.52 = 2,612,893.44/x - Step 3: Cross multiply
5,851,606.08x = 8,780,897.52 × 2,612,893.44 - Step 4: Simplify right side
5,851,606.08x = 22,943,549,527,320.27 - Step 5: Solve for x
x = 22,943,549,527,320.27/5,851,606.08 - Step 6: Final answer
x = 3,920,897.82
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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.