Home / 1,801,040.56-2,697,231.48-1,030,202.02

Finding the Fourth Proportional to 1,801,040.56, 2,697,231.48 and 1,030,202.02

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Solution

The fourth proportional to 1,801,040.56, 2,697,231.48 and 1,030,202.02 is: 1,542,826.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,801,040.56 : 2,697,231.48 = 1,030,202.02 : x
  2. Step 2: Convert to fraction form
    1,801,040.56/2,697,231.48 = 1,030,202.02/x
  3. Step 3: Cross multiply
    1,801,040.56x = 2,697,231.48 × 1,030,202.02
  4. Step 4: Simplify right side
    1,801,040.56x = 2,778,693,319,103.59
  5. Step 5: Solve for x
    x = 2,778,693,319,103.59/1,801,040.56
  6. Step 6: Final answer
    x = 1,542,826.62

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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.