Finding the Fourth Proportional to 1,594,886.84, 2,389,622.16 and 962,471.84
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Solution
The fourth proportional to 1,594,886.84, 2,389,622.16 and 962,471.84 is: 1,442,073.49
Step by Step Solution
- Step 1: Write the proportion equation
1,594,886.84 : 2,389,622.16 = 962,471.84 : x - Step 2: Convert to fraction form
1,594,886.84/2,389,622.16 = 962,471.84/x - Step 3: Cross multiply
1,594,886.84x = 2,389,622.16 × 962,471.84 - Step 4: Simplify right side
1,594,886.84x = 2,299,944,037,239.97 - Step 5: Solve for x
x = 2,299,944,037,239.97/1,594,886.84 - Step 6: Final answer
x = 1,442,073.49
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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.