Home / 2,427,675.90-3,645,450.45-1,758,453.90

Finding the Fourth Proportional to 2,427,675.90, 3,645,450.45 and 1,758,453.90

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Solution

The fourth proportional to 2,427,675.90, 3,645,450.45 and 1,758,453.90 is: 2,640,532.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,427,675.90 : 3,645,450.45 = 1,758,453.90 : x
  2. Step 2: Convert to fraction form
    2,427,675.90/3,645,450.45 = 1,758,453.90/x
  3. Step 3: Cross multiply
    2,427,675.90x = 3,645,450.45 × 1,758,453.90
  4. Step 4: Simplify right side
    2,427,675.90x = 6,410,356,561,059.26
  5. Step 5: Solve for x
    x = 6,410,356,561,059.26/2,427,675.90
  6. Step 6: Final answer
    x = 2,640,532.27

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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.