Finding the Fourth Proportional to 1,194,254.36, 1,789,887.62 and 940,532.80
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Solution
The fourth proportional to 1,194,254.36, 1,789,887.62 and 940,532.80 is: 1,409,622.67
Step by Step Solution
- Step 1: Write the proportion equation
1,194,254.36 : 1,789,887.62 = 940,532.80 : x - Step 2: Convert to fraction form
1,194,254.36/1,789,887.62 = 940,532.80/x - Step 3: Cross multiply
1,194,254.36x = 1,789,887.62 × 940,532.80 - Step 4: Simplify right side
1,194,254.36x = 1,683,448,014,923.94 - Step 5: Solve for x
x = 1,683,448,014,923.94/1,194,254.36 - Step 6: Final answer
x = 1,409,622.67
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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.