Home / 1,836,049.88-2,532,962.79-1,146,524.64

Finding the Fourth Proportional to 1,836,049.88, 2,532,962.79 and 1,146,524.64

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Solution

The fourth proportional to 1,836,049.88, 2,532,962.79 and 1,146,524.64 is: 1,581,713.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,836,049.88 : 2,532,962.79 = 1,146,524.64 : x
  2. Step 2: Convert to fraction form
    1,836,049.88/2,532,962.79 = 1,146,524.64/x
  3. Step 3: Cross multiply
    1,836,049.88x = 2,532,962.79 × 1,146,524.64
  4. Step 4: Simplify right side
    1,836,049.88x = 2,904,104,250,938.15
  5. Step 5: Solve for x
    x = 2,904,104,250,938.15/1,836,049.88
  6. Step 6: Final answer
    x = 1,581,713.16

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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.