Home / 2,617,067.06-3,607,766.78-1,732,533.54

Finding the Fourth Proportional to 2,617,067.06, 3,607,766.78 and 1,732,533.54

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Solution

The fourth proportional to 2,617,067.06, 3,607,766.78 and 1,732,533.54 is: 2,388,390.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,617,067.06 : 3,607,766.78 = 1,732,533.54 : x
  2. Step 2: Convert to fraction form
    2,617,067.06/3,607,766.78 = 1,732,533.54/x
  3. Step 3: Cross multiply
    2,617,067.06x = 3,607,766.78 × 1,732,533.54
  4. Step 4: Simplify right side
    2,617,067.06x = 6,250,576,953,621.60
  5. Step 5: Solve for x
    x = 6,250,576,953,621.60/2,617,067.06
  6. Step 6: Final answer
    x = 2,388,390.06

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1.5x scale

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.