Home / 2,433,633.44-3,358,863.40-1,563,555.80

Finding the Fourth Proportional to 2,433,633.44, 3,358,863.40 and 1,563,555.80

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Solution

The fourth proportional to 2,433,633.44, 3,358,863.40 and 1,563,555.80 is: 2,157,995.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,433,633.44 : 3,358,863.40 = 1,563,555.80 : x
  2. Step 2: Convert to fraction form
    2,433,633.44/3,358,863.40 = 1,563,555.80/x
  3. Step 3: Cross multiply
    2,433,633.44x = 3,358,863.40 × 1,563,555.80
  4. Step 4: Simplify right side
    2,433,633.44x = 5,251,770,350,477.72
  5. Step 5: Solve for x
    x = 5,251,770,350,477.72/2,433,633.44
  6. Step 6: Final answer
    x = 2,157,995.64

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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.