Home / 2,544,395.03-3,818,484.58-1,028,091.15

Finding the Fourth Proportional to 2,544,395.03, 3,818,484.58 and 1,028,091.15

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Solution

The fourth proportional to 2,544,395.03, 3,818,484.58 and 1,028,091.15 is: 1,542,901.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,544,395.03 : 3,818,484.58 = 1,028,091.15 : x
  2. Step 2: Convert to fraction form
    2,544,395.03/3,818,484.58 = 1,028,091.15/x
  3. Step 3: Cross multiply
    2,544,395.03x = 3,818,484.58 × 1,028,091.15
  4. Step 4: Simplify right side
    2,544,395.03x = 3,925,750,198,198.76
  5. Step 5: Solve for x
    x = 3,925,750,198,198.76/2,544,395.03
  6. Step 6: Final answer
    x = 1,542,901.22

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.