Home / 952,210.46-1,428,324.06-242,239.26

Finding the Fourth Proportional to 952,210.46, 1,428,324.06 and 242,239.26

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Solution

The fourth proportional to 952,210.46, 1,428,324.06 and 242,239.26 is: 363,361.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,210.46 : 1,428,324.06 = 242,239.26 : x
  2. Step 2: Convert to fraction form
    952,210.46/1,428,324.06 = 242,239.26/x
  3. Step 3: Cross multiply
    952,210.46x = 1,428,324.06 × 242,239.26
  4. Step 4: Simplify right side
    952,210.46x = 345,996,163,334.60
  5. Step 5: Solve for x
    x = 345,996,163,334.60/952,210.46
  6. Step 6: Final answer
    x = 363,361.02

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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.