Home / 1,669,700.50-2,504,958.38-532,462.74

Finding the Fourth Proportional to 1,669,700.50, 2,504,958.38 and 532,462.74

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Solution

The fourth proportional to 1,669,700.50, 2,504,958.38 and 532,462.74 is: 798,824.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,669,700.50 : 2,504,958.38 = 532,462.74 : x
  2. Step 2: Convert to fraction form
    1,669,700.50/2,504,958.38 = 532,462.74/x
  3. Step 3: Cross multiply
    1,669,700.50x = 2,504,958.38 × 532,462.74
  4. Step 4: Simplify right side
    1,669,700.50x = 1,333,797,002,600.76
  5. Step 5: Solve for x
    x = 1,333,797,002,600.76/1,669,700.50
  6. Step 6: Final answer
    x = 798,824.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.