Home / 604,475.43-834,149.76-332,526.06

Finding the Fourth Proportional to 604,475.43, 834,149.76 and 332,526.06

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Solution

The fourth proportional to 604,475.43, 834,149.76 and 332,526.06 is: 458,871.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,475.43 : 834,149.76 = 332,526.06 : x
  2. Step 2: Convert to fraction form
    604,475.43/834,149.76 = 332,526.06/x
  3. Step 3: Cross multiply
    604,475.43x = 834,149.76 × 332,526.06
  4. Step 4: Simplify right side
    604,475.43x = 277,376,533,142.75
  5. Step 5: Solve for x
    x = 277,376,533,142.75/604,475.43
  6. Step 6: Final answer
    x = 458,871.48

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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.