Home / 1,804,800.60-2,707,200.90-1,132,954.20

Finding the Fourth Proportional to 1,804,800.60, 2,707,200.90 and 1,132,954.20

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Solution

The fourth proportional to 1,804,800.60, 2,707,200.90 and 1,132,954.20 is: 1,699,431.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,804,800.60 : 2,707,200.90 = 1,132,954.20 : x
  2. Step 2: Convert to fraction form
    1,804,800.60/2,707,200.90 = 1,132,954.20/x
  3. Step 3: Cross multiply
    1,804,800.60x = 2,707,200.90 × 1,132,954.20
  4. Step 4: Simplify right side
    1,804,800.60x = 3,067,134,629,898.78
  5. Step 5: Solve for x
    x = 3,067,134,629,898.78/1,804,800.60
  6. Step 6: Final answer
    x = 1,699,431.30

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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.