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Finding the Fourth Proportional to 595,004.95, 892,620.56 and 195,760.81

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Solution

The fourth proportional to 595,004.95, 892,620.56 and 195,760.81 is: 293,678.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    595,004.95 : 892,620.56 = 195,760.81 : x
  2. Step 2: Convert to fraction form
    595,004.95/892,620.56 = 195,760.81/x
  3. Step 3: Cross multiply
    595,004.95x = 892,620.56 × 195,760.81
  4. Step 4: Simplify right side
    595,004.95x = 174,740,123,848.25
  5. Step 5: Solve for x
    x = 174,740,123,848.25/595,004.95
  6. Step 6: Final answer
    x = 293,678.44

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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.