Finding the Fourth Proportional to 1,229,197.68, 1,843,854.84 and 597,358.80
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Solution
The fourth proportional to 1,229,197.68, 1,843,854.84 and 597,358.80 is: 896,066.54
Step by Step Solution
- Step 1: Write the proportion equation
1,229,197.68 : 1,843,854.84 = 597,358.80 : x - Step 2: Convert to fraction form
1,229,197.68/1,843,854.84 = 597,358.80/x - Step 3: Cross multiply
1,229,197.68x = 1,843,854.84 × 597,358.80 - Step 4: Simplify right side
1,229,197.68x = 1,101,442,914,596.59 - Step 5: Solve for x
x = 1,101,442,914,596.59/1,229,197.68 - Step 6: Final answer
x = 896,066.54
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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.