Home / 597,632.18-894,972.03-445,464.36

Finding the Fourth Proportional to 597,632.18, 894,972.03 and 445,464.36

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Solution

The fourth proportional to 597,632.18, 894,972.03 and 445,464.36 is: 667,096.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    597,632.18 : 894,972.03 = 445,464.36 : x
  2. Step 2: Convert to fraction form
    597,632.18/894,972.03 = 445,464.36/x
  3. Step 3: Cross multiply
    597,632.18x = 894,972.03 × 445,464.36
  4. Step 4: Simplify right side
    597,632.18x = 398,678,142,561.85
  5. Step 5: Solve for x
    x = 398,678,142,561.85/597,632.18
  6. Step 6: Final answer
    x = 667,096.18

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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.