Finding the Fourth Proportional to 2,017,548.73, 3,024,221.08 and 880,005.49
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Solution
The fourth proportional to 2,017,548.73, 3,024,221.08 and 880,005.49 is: 1,319,091.39
Step by Step Solution
- Step 1: Write the proportion equation
2,017,548.73 : 3,024,221.08 = 880,005.49 : x - Step 2: Convert to fraction form
2,017,548.73/3,024,221.08 = 880,005.49/x - Step 3: Cross multiply
2,017,548.73x = 3,024,221.08 × 880,005.49 - Step 4: Simplify right side
2,017,548.73x = 2,661,331,153,373.73 - Step 5: Solve for x
x = 2,661,331,153,373.73/2,017,548.73 - Step 6: Final answer
x = 1,319,091.39
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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.