Home / 4,620,236.20-6,930,829.41-1,744,025.65

Finding the Fourth Proportional to 4,620,236.20, 6,930,829.41 and 1,744,025.65

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Solution

The fourth proportional to 4,620,236.20, 6,930,829.41 and 1,744,025.65 is: 2,616,217.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,620,236.20 : 6,930,829.41 = 1,744,025.65 : x
  2. Step 2: Convert to fraction form
    4,620,236.20/6,930,829.41 = 1,744,025.65/x
  3. Step 3: Cross multiply
    4,620,236.20x = 6,930,829.41 × 1,744,025.65
  4. Step 4: Simplify right side
    4,620,236.20x = 12,087,544,266,814.37
  5. Step 5: Solve for x
    x = 12,087,544,266,814.37/4,620,236.20
  6. Step 6: Final answer
    x = 2,616,217.82

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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.