Home / 3,229,448.02-4,840,845.03-1,433,177.44

Finding the Fourth Proportional to 3,229,448.02, 4,840,845.03 and 1,433,177.44

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Solution

The fourth proportional to 3,229,448.02, 4,840,845.03 and 1,433,177.44 is: 2,148,289.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,229,448.02 : 4,840,845.03 = 1,433,177.44 : x
  2. Step 2: Convert to fraction form
    3,229,448.02/4,840,845.03 = 1,433,177.44/x
  3. Step 3: Cross multiply
    3,229,448.02x = 4,840,845.03 × 1,433,177.44
  4. Step 4: Simplify right side
    3,229,448.02x = 6,937,789,887,532.12
  5. Step 5: Solve for x
    x = 6,937,789,887,532.12/3,229,448.02
  6. Step 6: Final answer
    x = 2,148,289.69

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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.