Home / 2,944,527.58-4,416,789.21-949,983.58

Finding the Fourth Proportional to 2,944,527.58, 4,416,789.21 and 949,983.58

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Solution

The fourth proportional to 2,944,527.58, 4,416,789.21 and 949,983.58 is: 1,424,974.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,944,527.58 : 4,416,789.21 = 949,983.58 : x
  2. Step 2: Convert to fraction form
    2,944,527.58/4,416,789.21 = 949,983.58/x
  3. Step 3: Cross multiply
    2,944,527.58x = 4,416,789.21 × 949,983.58
  4. Step 4: Simplify right side
    2,944,527.58x = 4,195,877,225,821.17
  5. Step 5: Solve for x
    x = 4,195,877,225,821.17/2,944,527.58
  6. Step 6: Final answer
    x = 1,424,974.67

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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.