Home / 952,733.54-1,428,013.19-383,750.46

Finding the Fourth Proportional to 952,733.54, 1,428,013.19 and 383,750.46

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Solution

The fourth proportional to 952,733.54, 1,428,013.19 and 383,750.46 is: 575,187.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    952,733.54 : 1,428,013.19 = 383,750.46 : x
  2. Step 2: Convert to fraction form
    952,733.54/1,428,013.19 = 383,750.46/x
  3. Step 3: Cross multiply
    952,733.54x = 1,428,013.19 × 383,750.46
  4. Step 4: Simplify right side
    952,733.54x = 548,000,718,548.57
  5. Step 5: Solve for x
    x = 548,000,718,548.57/952,733.54
  6. Step 6: Final answer
    x = 575,187.81

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.