Home / 605,031.24-834,911.41-333,046.01

Finding the Fourth Proportional to 605,031.24, 834,911.41 and 333,046.01

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Solution

The fourth proportional to 605,031.24, 834,911.41 and 333,046.01 is: 459,586.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    605,031.24 : 834,911.41 = 333,046.01 : x
  2. Step 2: Convert to fraction form
    605,031.24/834,911.41 = 333,046.01/x
  3. Step 3: Cross multiply
    605,031.24x = 834,911.41 × 333,046.01
  4. Step 4: Simplify right side
    605,031.24x = 278,063,913,803.97
  5. Step 5: Solve for x
    x = 278,063,913,803.97/605,031.24
  6. Step 6: Final answer
    x = 459,586.04

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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.