Home / 4,682,357-6,461,650.36-2,748,617.58

Finding the Fourth Proportional to 4,682,357, 6,461,650.36 and 2,748,617.58

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Solution

The fourth proportional to 4,682,357, 6,461,650.36 and 2,748,617.58 is: 3,793,090.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,682,357 : 6,461,650.36 = 2,748,617.58 : x
  2. Step 2: Convert to fraction form
    4,682,357/6,461,650.36 = 2,748,617.58/x
  3. Step 3: Cross multiply
    4,682,357x = 6,461,650.36 × 2,748,617.58
  4. Step 4: Simplify right side
    4,682,357x = 17,760,605,775,309.33
  5. Step 5: Solve for x
    x = 17,760,605,775,309.33/4,682,357
  6. Step 6: Final answer
    x = 3,793,090.91

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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.