Home / 3,027,288.24-4,177,953-2,262,013.20

Finding the Fourth Proportional to 3,027,288.24, 4,177,953 and 2,262,013.20

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Solution

The fourth proportional to 3,027,288.24, 4,177,953 and 2,262,013.20 is: 3,121,798.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,027,288.24 : 4,177,953 = 2,262,013.20 : x
  2. Step 2: Convert to fraction form
    3,027,288.24/4,177,953 = 2,262,013.20/x
  3. Step 3: Cross multiply
    3,027,288.24x = 4,177,953 × 2,262,013.20
  4. Step 4: Simplify right side
    3,027,288.24x = 9,450,584,834,979.60
  5. Step 5: Solve for x
    x = 9,450,584,834,979.60/3,027,288.24
  6. Step 6: Final answer
    x = 3,121,798.81

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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.