Home / 1,848,627.18-2,550,668.13-1,073,797.71

Finding the Fourth Proportional to 1,848,627.18, 2,550,668.13 and 1,073,797.71

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Solution

The fourth proportional to 1,848,627.18, 2,550,668.13 and 1,073,797.71 is: 1,481,586.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,848,627.18 : 2,550,668.13 = 1,073,797.71 : x
  2. Step 2: Convert to fraction form
    1,848,627.18/2,550,668.13 = 1,073,797.71/x
  3. Step 3: Cross multiply
    1,848,627.18x = 2,550,668.13 × 1,073,797.71
  4. Step 4: Simplify right side
    1,848,627.18x = 2,738,901,596,963.98
  5. Step 5: Solve for x
    x = 2,738,901,596,963.98/1,848,627.18
  6. Step 6: Final answer
    x = 1,481,586.78

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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.