Finding the Fourth Proportional to 1,195,453.44, 1,792,202.99 and 556,155.68
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Solution
The fourth proportional to 1,195,453.44, 1,792,202.99 and 556,155.68 is: 833,778.91
Step by Step Solution
- Step 1: Write the proportion equation
1,195,453.44 : 1,792,202.99 = 556,155.68 : x - Step 2: Convert to fraction form
1,195,453.44/1,792,202.99 = 556,155.68/x - Step 3: Cross multiply
1,195,453.44x = 1,792,202.99 × 556,155.68 - Step 4: Simplify right side
1,195,453.44x = 996,743,860,859.69 - Step 5: Solve for x
x = 996,743,860,859.69/1,195,453.44 - Step 6: Final answer
x = 833,778.91
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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.