Home / 2,560,004.14-3,532,794.92-1,414,084.50

Finding the Fourth Proportional to 2,560,004.14, 3,532,794.92 and 1,414,084.50

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Solution

The fourth proportional to 2,560,004.14, 3,532,794.92 and 1,414,084.50 is: 1,951,430.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,560,004.14 : 3,532,794.92 = 1,414,084.50 : x
  2. Step 2: Convert to fraction form
    2,560,004.14/3,532,794.92 = 1,414,084.50/x
  3. Step 3: Cross multiply
    2,560,004.14x = 3,532,794.92 × 1,414,084.50
  4. Step 4: Simplify right side
    2,560,004.14x = 4,995,670,538,050.74
  5. Step 5: Solve for x
    x = 4,995,670,538,050.74/2,560,004.14
  6. Step 6: Final answer
    x = 1,951,430.65

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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.