Finding the Fourth Proportional to 2,024,489.77, 2,793,801.51 and 1,106,730
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Solution
The fourth proportional to 2,024,489.77, 2,793,801.51 and 1,106,730 is: 1,527,290.48
Step by Step Solution
- Step 1: Write the proportion equation
2,024,489.77 : 2,793,801.51 = 1,106,730 : x - Step 2: Convert to fraction form
2,024,489.77/2,793,801.51 = 1,106,730/x - Step 3: Cross multiply
2,024,489.77x = 2,793,801.51 × 1,106,730 - Step 4: Simplify right side
2,024,489.77x = 3,091,983,945,162.30 - Step 5: Solve for x
x = 3,091,983,945,162.30/2,024,489.77 - Step 6: Final answer
x = 1,527,290.48
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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.