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Finding the Fourth Proportional to 604,123.84, 833,704.60 and 332,206.84

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Solution

The fourth proportional to 604,123.84, 833,704.60 and 332,206.84 is: 458,452.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,123.84 : 833,704.60 = 332,206.84 : x
  2. Step 2: Convert to fraction form
    604,123.84/833,704.60 = 332,206.84/x
  3. Step 3: Cross multiply
    604,123.84x = 833,704.60 × 332,206.84
  4. Step 4: Simplify right side
    604,123.84x = 276,962,366,490.94
  5. Step 5: Solve for x
    x = 276,962,366,490.94/604,123.84
  6. Step 6: Final answer
    x = 458,452.97

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1.5x scale

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.