Home / 1,494,532.58-2,062,500.54-850,045.64

Finding the Fourth Proportional to 1,494,532.58, 2,062,500.54 and 850,045.64

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Solution

The fourth proportional to 1,494,532.58, 2,062,500.54 and 850,045.64 is: 1,173,088.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,532.58 : 2,062,500.54 = 850,045.64 : x
  2. Step 2: Convert to fraction form
    1,494,532.58/2,062,500.54 = 850,045.64/x
  3. Step 3: Cross multiply
    1,494,532.58x = 2,062,500.54 × 850,045.64
  4. Step 4: Simplify right side
    1,494,532.58x = 1,753,219,591,524.65
  5. Step 5: Solve for x
    x = 1,753,219,591,524.65/1,494,532.58
  6. Step 6: Final answer
    x = 1,173,088.91

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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.