Finding the Fourth Proportional to 1,449,860.24, 2,174,790.36 and 452,673.68
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Solution
The fourth proportional to 1,449,860.24, 2,174,790.36 and 452,673.68 is: 679,010.52
Step by Step Solution
- Step 1: Write the proportion equation
1,449,860.24 : 2,174,790.36 = 452,673.68 : x - Step 2: Convert to fraction form
1,449,860.24/2,174,790.36 = 452,673.68/x - Step 3: Cross multiply
1,449,860.24x = 2,174,790.36 × 452,673.68 - Step 4: Simplify right side
1,449,860.24x = 984,470,355,489.73 - Step 5: Solve for x
x = 984,470,355,489.73/1,449,860.24 - Step 6: Final answer
x = 679,010.52
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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.