Home / 4,267,477.26-6,394,671.24-2,899,508.76

Finding the Fourth Proportional to 4,267,477.26, 6,394,671.24 and 2,899,508.76

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Solution

The fourth proportional to 4,267,477.26, 6,394,671.24 and 2,899,508.76 is: 4,344,816.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,267,477.26 : 6,394,671.24 = 2,899,508.76 : x
  2. Step 2: Convert to fraction form
    4,267,477.26/6,394,671.24 = 2,899,508.76/x
  3. Step 3: Cross multiply
    4,267,477.26x = 6,394,671.24 × 2,899,508.76
  4. Step 4: Simplify right side
    4,267,477.26x = 18,541,405,277,700.06
  5. Step 5: Solve for x
    x = 18,541,405,277,700.06/4,267,477.26
  6. Step 6: Final answer
    x = 4,344,816.42

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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.