Home / 915,823.88-1,373,801.45-241,898.47

Finding the Fourth Proportional to 915,823.88, 1,373,801.45 and 241,898.47

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Solution

The fourth proportional to 915,823.88, 1,373,801.45 and 241,898.47 is: 362,865.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    915,823.88 : 1,373,801.45 = 241,898.47 : x
  2. Step 2: Convert to fraction form
    915,823.88/1,373,801.45 = 241,898.47/x
  3. Step 3: Cross multiply
    915,823.88x = 1,373,801.45 × 241,898.47
  4. Step 4: Simplify right side
    915,823.88x = 332,320,464,194.79
  5. Step 5: Solve for x
    x = 332,320,464,194.79/915,823.88
  6. Step 6: Final answer
    x = 362,865.03

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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.