Finding the Fourth Proportional to 1,032,635.35, 1,548,526.66 and 448,432.98
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Solution
The fourth proportional to 1,032,635.35, 1,548,526.66 and 448,432.98 is: 672,464.32
Step by Step Solution
- Step 1: Write the proportion equation
1,032,635.35 : 1,548,526.66 = 448,432.98 : x - Step 2: Convert to fraction form
1,032,635.35/1,548,526.66 = 448,432.98/x - Step 3: Cross multiply
1,032,635.35x = 1,548,526.66 × 448,432.98 - Step 4: Simplify right side
1,032,635.35x = 694,410,424,753.25 - Step 5: Solve for x
x = 694,410,424,753.25/1,032,635.35 - Step 6: Final answer
x = 672,464.32
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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.