Home / 3,642,785.37-5,027,050.89-2,011,195.89

Finding the Fourth Proportional to 3,642,785.37, 5,027,050.89 and 2,011,195.89

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Solution

The fourth proportional to 3,642,785.37, 5,027,050.89 and 2,011,195.89 is: 2,775,454.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,642,785.37 : 5,027,050.89 = 2,011,195.89 : x
  2. Step 2: Convert to fraction form
    3,642,785.37/5,027,050.89 = 2,011,195.89/x
  3. Step 3: Cross multiply
    3,642,785.37x = 5,027,050.89 × 2,011,195.89
  4. Step 4: Simplify right side
    3,642,785.37x = 10,110,384,088,788.84
  5. Step 5: Solve for x
    x = 10,110,384,088,788.84/3,642,785.37
  6. Step 6: Final answer
    x = 2,775,454.24

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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.