Home / 600,974.03-829,344.20-329,041.94

Finding the Fourth Proportional to 600,974.03, 829,344.20 and 329,041.94

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Solution

The fourth proportional to 600,974.03, 829,344.20 and 329,041.94 is: 454,077.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    600,974.03 : 829,344.20 = 329,041.94 : x
  2. Step 2: Convert to fraction form
    600,974.03/829,344.20 = 329,041.94/x
  3. Step 3: Cross multiply
    600,974.03x = 829,344.20 × 329,041.94
  4. Step 4: Simplify right side
    600,974.03x = 272,889,024,495.75
  5. Step 5: Solve for x
    x = 272,889,024,495.75/600,974.03
  6. Step 6: Final answer
    x = 454,077.90

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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.