Home / 2,395,645.60-3,306,546.48-1,579,995.04

Finding the Fourth Proportional to 2,395,645.60, 3,306,546.48 and 1,579,995.04

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Solution

The fourth proportional to 2,395,645.60, 3,306,546.48 and 1,579,995.04 is: 2,180,759.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,395,645.60 : 3,306,546.48 = 1,579,995.04 : x
  2. Step 2: Convert to fraction form
    2,395,645.60/3,306,546.48 = 1,579,995.04/x
  3. Step 3: Cross multiply
    2,395,645.60x = 3,306,546.48 × 1,579,995.04
  4. Step 4: Simplify right side
    2,395,645.60x = 5,224,327,037,929.46
  5. Step 5: Solve for x
    x = 5,224,327,037,929.46/2,395,645.60
  6. Step 6: Final answer
    x = 2,180,759.56

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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.