Finding the Fourth Proportional to 1,461,837.13, 2,193,129.37 and 563,037.54
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Solution
The fourth proportional to 1,461,837.13, 2,193,129.37 and 563,037.54 is: 844,700.23
Step by Step Solution
- Step 1: Write the proportion equation
1,461,837.13 : 2,193,129.37 = 563,037.54 : x - Step 2: Convert to fraction form
1,461,837.13/2,193,129.37 = 563,037.54/x - Step 3: Cross multiply
1,461,837.13x = 2,193,129.37 × 563,037.54 - Step 4: Simplify right side
1,461,837.13x = 1,234,814,165,386.55 - Step 5: Solve for x
x = 1,234,814,165,386.55/1,461,837.13 - Step 6: Final answer
x = 844,700.23
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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.