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Finding the Fourth Proportional to 604,206.95, 833,788.96 and 332,274.83

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Solution

The fourth proportional to 604,206.95, 833,788.96 and 332,274.83 is: 458,530.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,206.95 : 833,788.96 = 332,274.83 : x
  2. Step 2: Convert to fraction form
    604,206.95/833,788.96 = 332,274.83/x
  3. Step 3: Cross multiply
    604,206.95x = 833,788.96 × 332,274.83
  4. Step 4: Simplify right side
    604,206.95x = 277,047,079,940.25
  5. Step 5: Solve for x
    x = 277,047,079,940.25/604,206.95
  6. Step 6: Final answer
    x = 458,530.11

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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.