Home / 1,494,366.64-2,238,659.90-1,251,598.24

Finding the Fourth Proportional to 1,494,366.64, 2,238,659.90 and 1,251,598.24

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Solution

The fourth proportional to 1,494,366.64, 2,238,659.90 and 1,251,598.24 is: 1,874,976.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,494,366.64 : 2,238,659.90 = 1,251,598.24 : x
  2. Step 2: Convert to fraction form
    1,494,366.64/2,238,659.90 = 1,251,598.24/x
  3. Step 3: Cross multiply
    1,494,366.64x = 2,238,659.90 × 1,251,598.24
  4. Step 4: Simplify right side
    1,494,366.64x = 2,801,902,790,798.58
  5. Step 5: Solve for x
    x = 2,801,902,790,798.58/1,494,366.64
  6. Step 6: Final answer
    x = 1,874,976.81

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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.