Finding the Fourth Proportional to 2,966,883.36, 4,448,852.64 and 944,863.68
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Solution
The fourth proportional to 2,966,883.36, 4,448,852.64 and 944,863.68 is: 1,416,826.60
Step by Step Solution
- Step 1: Write the proportion equation
2,966,883.36 : 4,448,852.64 = 944,863.68 : x - Step 2: Convert to fraction form
2,966,883.36/4,448,852.64 = 944,863.68/x - Step 3: Cross multiply
2,966,883.36x = 4,448,852.64 × 944,863.68 - Step 4: Simplify right side
2,966,883.36x = 4,203,559,277,208.12 - Step 5: Solve for x
x = 4,203,559,277,208.12/2,966,883.36 - Step 6: Final answer
x = 1,416,826.60
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.