Finding the Fourth Proportional to 1,044,924.26, 1,567,405.82 and 296,989.70
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Solution
The fourth proportional to 1,044,924.26, 1,567,405.82 and 296,989.70 is: 445,490.07
Step by Step Solution
- Step 1: Write the proportion equation
1,044,924.26 : 1,567,405.82 = 296,989.70 : x - Step 2: Convert to fraction form
1,044,924.26/1,567,405.82 = 296,989.70/x - Step 3: Cross multiply
1,044,924.26x = 1,567,405.82 × 296,989.70 - Step 4: Simplify right side
1,044,924.26x = 465,503,384,260.05 - Step 5: Solve for x
x = 465,503,384,260.05/1,044,924.26 - Step 6: Final answer
x = 445,490.07
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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.