Home / 2,380,287.60-3,573,930.60-1,673,449.20

Finding the Fourth Proportional to 2,380,287.60, 3,573,930.60 and 1,673,449.20

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Solution

The fourth proportional to 2,380,287.60, 3,573,930.60 and 1,673,449.20 is: 2,512,633.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,380,287.60 : 3,573,930.60 = 1,673,449.20 : x
  2. Step 2: Convert to fraction form
    2,380,287.60/3,573,930.60 = 1,673,449.20/x
  3. Step 3: Cross multiply
    2,380,287.60x = 3,573,930.60 × 1,673,449.20
  4. Step 4: Simplify right side
    2,380,287.60x = 5,980,791,303,425.52
  5. Step 5: Solve for x
    x = 5,980,791,303,425.52/2,380,287.60
  6. Step 6: Final answer
    x = 2,512,633.89

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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.