Home / 604,905.58-834,763.21-332,967.67

Finding the Fourth Proportional to 604,905.58, 834,763.21 and 332,967.67

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Solution

The fourth proportional to 604,905.58, 834,763.21 and 332,967.67 is: 459,491.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,905.58 : 834,763.21 = 332,967.67 : x
  2. Step 2: Convert to fraction form
    604,905.58/834,763.21 = 332,967.67/x
  3. Step 3: Cross multiply
    604,905.58x = 834,763.21 × 332,967.67
  4. Step 4: Simplify right side
    604,905.58x = 277,949,163,517.28
  5. Step 5: Solve for x
    x = 277,949,163,517.28/604,905.58
  6. Step 6: Final answer
    x = 459,491.82

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.