Finding the Fourth Proportional to 1,749,700.75, 2,414,587.05 and 944,884.75
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Solution
The fourth proportional to 1,749,700.75, 2,414,587.05 and 944,884.75 is: 1,303,940.96
Step by Step Solution
- Step 1: Write the proportion equation
1,749,700.75 : 2,414,587.05 = 944,884.75 : x - Step 2: Convert to fraction form
1,749,700.75/2,414,587.05 = 944,884.75/x - Step 3: Cross multiply
1,749,700.75x = 2,414,587.05 × 944,884.75 - Step 4: Simplify right side
1,749,700.75x = 2,281,506,481,092.49 - Step 5: Solve for x
x = 2,281,506,481,092.49/1,749,700.75 - Step 6: Final answer
x = 1,303,940.96
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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.