Home / 1,483,524.46-2,225,563.72-673,965.72

Finding the Fourth Proportional to 1,483,524.46, 2,225,563.72 and 673,965.72

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Solution

The fourth proportional to 1,483,524.46, 2,225,563.72 and 673,965.72 is: 1,011,074.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,483,524.46 : 2,225,563.72 = 673,965.72 : x
  2. Step 2: Convert to fraction form
    1,483,524.46/2,225,563.72 = 673,965.72/x
  3. Step 3: Cross multiply
    1,483,524.46x = 2,225,563.72 × 673,965.72
  4. Step 4: Simplify right side
    1,483,524.46x = 1,499,953,654,955.68
  5. Step 5: Solve for x
    x = 1,499,953,654,955.68/1,483,524.46
  6. Step 6: Final answer
    x = 1,011,074.43

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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.