Home / 2,059,693.20-3,089,491.20-563,785.20

Finding the Fourth Proportional to 2,059,693.20, 3,089,491.20 and 563,785.20

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Solution

The fourth proportional to 2,059,693.20, 3,089,491.20 and 563,785.20 is: 845,664.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,059,693.20 : 3,089,491.20 = 563,785.20 : x
  2. Step 2: Convert to fraction form
    2,059,693.20/3,089,491.20 = 563,785.20/x
  3. Step 3: Cross multiply
    2,059,693.20x = 3,089,491.20 × 563,785.20
  4. Step 4: Simplify right side
    2,059,693.20x = 1,741,809,414,090.24
  5. Step 5: Solve for x
    x = 1,741,809,414,090.24/2,059,693.20
  6. Step 6: Final answer
    x = 845,664.50

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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.