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Finding the Fourth Proportional to 483,600.07, 667,030.25 and 410,498.82

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Solution

The fourth proportional to 483,600.07, 667,030.25 and 410,498.82 is: 566,201.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    483,600.07 : 667,030.25 = 410,498.82 : x
  2. Step 2: Convert to fraction form
    483,600.07/667,030.25 = 410,498.82/x
  3. Step 3: Cross multiply
    483,600.07x = 667,030.25 × 410,498.82
  4. Step 4: Simplify right side
    483,600.07x = 273,815,127,103.29
  5. Step 5: Solve for x
    x = 273,815,127,103.29/483,600.07
  6. Step 6: Final answer
    x = 566,201.59

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1.5x scale

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.