Finding the Fourth Proportional to 1,850,246.16, 2,553,766.44 and 1,204,542
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Solution
The fourth proportional to 1,850,246.16, 2,553,766.44 and 1,204,542 is: 1,662,545.77
Step by Step Solution
- Step 1: Write the proportion equation
1,850,246.16 : 2,553,766.44 = 1,204,542 : x - Step 2: Convert to fraction form
1,850,246.16/2,553,766.44 = 1,204,542/x - Step 3: Cross multiply
1,850,246.16x = 2,553,766.44 × 1,204,542 - Step 4: Simplify right side
1,850,246.16x = 3,076,118,935,170.48 - Step 5: Solve for x
x = 3,076,118,935,170.48/1,850,246.16 - Step 6: Final answer
x = 1,662,545.77
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Why These Related Problems?
These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.