Home / 1,874,138.88-2,586,308.22-1,014,699

Finding the Fourth Proportional to 1,874,138.88, 2,586,308.22 and 1,014,699

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Solution

The fourth proportional to 1,874,138.88, 2,586,308.22 and 1,014,699 is: 1,400,282.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,874,138.88 : 2,586,308.22 = 1,014,699 : x
  2. Step 2: Convert to fraction form
    1,874,138.88/2,586,308.22 = 1,014,699/x
  3. Step 3: Cross multiply
    1,874,138.88x = 2,586,308.22 × 1,014,699
  4. Step 4: Simplify right side
    1,874,138.88x = 2,624,324,364,525.78
  5. Step 5: Solve for x
    x = 2,624,324,364,525.78/1,874,138.88
  6. Step 6: Final answer
    x = 1,400,282.76

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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.