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Finding the Fourth Proportional to 604,502.06, 834,211.59 and 332,569.30

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Solution

The fourth proportional to 604,502.06, 834,211.59 and 332,569.30 is: 458,944.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,502.06 : 834,211.59 = 332,569.30 : x
  2. Step 2: Convert to fraction form
    604,502.06/834,211.59 = 332,569.30/x
  3. Step 3: Cross multiply
    604,502.06x = 834,211.59 × 332,569.30
  4. Step 4: Simplify right side
    604,502.06x = 277,433,164,538.19
  5. Step 5: Solve for x
    x = 277,433,164,538.19/604,502.06
  6. Step 6: Final answer
    x = 458,944.94

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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.