Home / 1,797,187.42-2,475,903.72-1,252,334.44

Finding the Fourth Proportional to 1,797,187.42, 2,475,903.72 and 1,252,334.44

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Solution

The fourth proportional to 1,797,187.42, 2,475,903.72 and 1,252,334.44 is: 1,725,284.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,797,187.42 : 2,475,903.72 = 1,252,334.44 : x
  2. Step 2: Convert to fraction form
    1,797,187.42/2,475,903.72 = 1,252,334.44/x
  3. Step 3: Cross multiply
    1,797,187.42x = 2,475,903.72 × 1,252,334.44
  4. Step 4: Simplify right side
    1,797,187.42x = 3,100,659,498,680.12
  5. Step 5: Solve for x
    x = 3,100,659,498,680.12/1,797,187.42
  6. Step 6: Final answer
    x = 1,725,284.44

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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.