Finding the Fourth Proportional to 1,541,493.72, 2,312,437.41 and 595,135.08
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Solution
The fourth proportional to 1,541,493.72, 2,312,437.41 and 595,135.08 is: 892,778.61
Step by Step Solution
- Step 1: Write the proportion equation
1,541,493.72 : 2,312,437.41 = 595,135.08 : x - Step 2: Convert to fraction form
1,541,493.72/2,312,437.41 = 595,135.08/x - Step 3: Cross multiply
1,541,493.72x = 2,312,437.41 × 595,135.08 - Step 4: Simplify right side
1,541,493.72x = 1,376,212,622,995.34 - Step 5: Solve for x
x = 1,376,212,622,995.34/1,541,493.72 - Step 6: Final answer
x = 892,778.61
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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.