Home / 2,395,829.40-3,582,828.37-1,789,043.82

Finding the Fourth Proportional to 2,395,829.40, 3,582,828.37 and 1,789,043.82

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Solution

The fourth proportional to 2,395,829.40, 3,582,828.37 and 1,789,043.82 is: 2,675,414.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,829.40 : 3,582,828.37 = 1,789,043.82 : x
  2. Step 2: Convert to fraction form
    2,395,829.40/3,582,828.37 = 1,789,043.82/x
  3. Step 3: Cross multiply
    2,395,829.40x = 3,582,828.37 × 1,789,043.82
  4. Step 4: Simplify right side
    2,395,829.40x = 6,409,836,953,469.17
  5. Step 5: Solve for x
    x = 6,409,836,953,469.17/2,395,829.40
  6. Step 6: Final answer
    x = 2,675,414.60

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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.