Home / 2,504,995.32-3,454,761.33-1,742,869.56

Finding the Fourth Proportional to 2,504,995.32, 3,454,761.33 and 1,742,869.56

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Solution

The fourth proportional to 2,504,995.32, 3,454,761.33 and 1,742,869.56 is: 2,403,676.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,504,995.32 : 3,454,761.33 = 1,742,869.56 : x
  2. Step 2: Convert to fraction form
    2,504,995.32/3,454,761.33 = 1,742,869.56/x
  3. Step 3: Cross multiply
    2,504,995.32x = 3,454,761.33 × 1,742,869.56
  4. Step 4: Simplify right side
    2,504,995.32x = 6,021,198,359,122.12
  5. Step 5: Solve for x
    x = 6,021,198,359,122.12/2,504,995.32
  6. Step 6: Final answer
    x = 2,403,676.49

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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.