Home / 604,018.11-833,546.66-332,113.80

Finding the Fourth Proportional to 604,018.11, 833,546.66 and 332,113.80

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Solution

The fourth proportional to 604,018.11, 833,546.66 and 332,113.80 is: 458,317.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,018.11 : 833,546.66 = 332,113.80 : x
  2. Step 2: Convert to fraction form
    604,018.11/833,546.66 = 332,113.80/x
  3. Step 3: Cross multiply
    604,018.11x = 833,546.66 × 332,113.80
  4. Step 4: Simplify right side
    604,018.11x = 276,832,347,069.34
  5. Step 5: Solve for x
    x = 276,832,347,069.34/604,018.11
  6. Step 6: Final answer
    x = 458,317.96

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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.