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Finding the Fourth Proportional to 604,003.27, 833,525.04 and 332,075.79

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Solution

The fourth proportional to 604,003.27, 833,525.04 and 332,075.79 is: 458,264.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    604,003.27 : 833,525.04 = 332,075.79 : x
  2. Step 2: Convert to fraction form
    604,003.27/833,525.04 = 332,075.79/x
  3. Step 3: Cross multiply
    604,003.27x = 833,525.04 × 332,075.79
  4. Step 4: Simplify right side
    604,003.27x = 276,793,486,142.78
  5. Step 5: Solve for x
    x = 276,793,486,142.78/604,003.27
  6. Step 6: Final answer
    x = 458,264.88

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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.