Finding the Fourth Proportional to 1,950,418.98, 2,924,576.49 and 884,879.70
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Solution
The fourth proportional to 1,950,418.98, 2,924,576.49 and 884,879.70 is: 1,326,842.28
Step by Step Solution
- Step 1: Write the proportion equation
1,950,418.98 : 2,924,576.49 = 884,879.70 : x - Step 2: Convert to fraction form
1,950,418.98/2,924,576.49 = 884,879.70/x - Step 3: Cross multiply
1,950,418.98x = 2,924,576.49 × 884,879.70 - Step 4: Simplify right side
1,950,418.98x = 2,587,898,367,098.25 - Step 5: Solve for x
x = 2,587,898,367,098.25/1,950,418.98 - Step 6: Final answer
x = 1,326,842.28
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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.