Home / 2,453,568.44-3,385,686.96-1,809,335.48

Finding the Fourth Proportional to 2,453,568.44, 3,385,686.96 and 1,809,335.48

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Solution

The fourth proportional to 2,453,568.44, 3,385,686.96 and 1,809,335.48 is: 2,496,707.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,453,568.44 : 3,385,686.96 = 1,809,335.48 : x
  2. Step 2: Convert to fraction form
    2,453,568.44/3,385,686.96 = 1,809,335.48/x
  3. Step 3: Cross multiply
    2,453,568.44x = 3,385,686.96 × 1,809,335.48
  4. Step 4: Simplify right side
    2,453,568.44x = 6,125,843,540,901.34
  5. Step 5: Solve for x
    x = 6,125,843,540,901.34/2,453,568.44
  6. Step 6: Final answer
    x = 2,496,707.83

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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.