Home / 444,594.02-667,015.90-178,541.35

Finding the Fourth Proportional to 444,594.02, 667,015.90 and 178,541.35

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Solution

The fourth proportional to 444,594.02, 667,015.90 and 178,541.35 is: 267,862.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    444,594.02 : 667,015.90 = 178,541.35 : x
  2. Step 2: Convert to fraction form
    444,594.02/667,015.90 = 178,541.35/x
  3. Step 3: Cross multiply
    444,594.02x = 667,015.90 × 178,541.35
  4. Step 4: Simplify right side
    444,594.02x = 119,089,917,143.57
  5. Step 5: Solve for x
    x = 119,089,917,143.57/444,594.02
  6. Step 6: Final answer
    x = 267,862.17

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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.