Home / 3,022,107.80-4,533,161.70-1,027,563.80

Finding the Fourth Proportional to 3,022,107.80, 4,533,161.70 and 1,027,563.80

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Solution

The fourth proportional to 3,022,107.80, 4,533,161.70 and 1,027,563.80 is: 1,541,345.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,022,107.80 : 4,533,161.70 = 1,027,563.80 : x
  2. Step 2: Convert to fraction form
    3,022,107.80/4,533,161.70 = 1,027,563.80/x
  3. Step 3: Cross multiply
    3,022,107.80x = 4,533,161.70 × 1,027,563.80
  4. Step 4: Simplify right side
    3,022,107.80x = 4,658,112,862,466.46
  5. Step 5: Solve for x
    x = 4,658,112,862,466.46/3,022,107.80
  6. Step 6: Final answer
    x = 1,541,345.70

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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.