Finding the Fourth Proportional to 963,297.46, 1,328,846.49 and 595,657.06
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Solution
The fourth proportional to 963,297.46, 1,328,846.49 and 595,657.06 is: 821,695.09
Step by Step Solution
- Step 1: Write the proportion equation
963,297.46 : 1,328,846.49 = 595,657.06 : x - Step 2: Convert to fraction form
963,297.46/1,328,846.49 = 595,657.06/x - Step 3: Cross multiply
963,297.46x = 1,328,846.49 × 595,657.06 - Step 4: Simplify right side
963,297.46x = 791,536,793,424.72 - Step 5: Solve for x
x = 791,536,793,424.72/963,297.46 - Step 6: Final answer
x = 821,695.09
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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.