Home / 1,757,537.00-2,632,048.20-1,216,276.48

Finding the Fourth Proportional to 1,757,537.00, 2,632,048.20 and 1,216,276.48

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Solution

The fourth proportional to 1,757,537.00, 2,632,048.20 and 1,216,276.48 is: 1,821,468.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,757,537.00 : 2,632,048.20 = 1,216,276.48 : x
  2. Step 2: Convert to fraction form
    1,757,537.00/2,632,048.20 = 1,216,276.48/x
  3. Step 3: Cross multiply
    1,757,537.00x = 2,632,048.20 × 1,216,276.48
  4. Step 4: Simplify right side
    1,757,537.00x = 3,201,298,327,158.25
  5. Step 5: Solve for x
    x = 3,201,298,327,158.25/1,757,537.00
  6. Step 6: Final answer
    x = 1,821,468.52

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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.