Home / 954,072.20-1,431,098.22-244,094.60

Finding the Fourth Proportional to 954,072.20, 1,431,098.22 and 244,094.60

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Solution

The fourth proportional to 954,072.20, 1,431,098.22 and 244,094.60 is: 366,139.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    954,072.20 : 1,431,098.22 = 244,094.60 : x
  2. Step 2: Convert to fraction form
    954,072.20/1,431,098.22 = 244,094.60/x
  3. Step 3: Cross multiply
    954,072.20x = 1,431,098.22 × 244,094.60
  4. Step 4: Simplify right side
    954,072.20x = 349,323,347,571.61
  5. Step 5: Solve for x
    x = 349,323,347,571.61/954,072.20
  6. Step 6: Final answer
    x = 366,139.32

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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.