Home / 4,882,742.70-7,324,114.05-4,633,910.70

Finding the Fourth Proportional to 4,882,742.70, 7,324,114.05 and 4,633,910.70

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Solution

The fourth proportional to 4,882,742.70, 7,324,114.05 and 4,633,910.70 is: 6,950,866.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,882,742.70 : 7,324,114.05 = 4,633,910.70 : x
  2. Step 2: Convert to fraction form
    4,882,742.70/7,324,114.05 = 4,633,910.70/x
  3. Step 3: Cross multiply
    4,882,742.70x = 7,324,114.05 × 4,633,910.70
  4. Step 4: Simplify right side
    4,882,742.70x = 33,939,290,464,315.34
  5. Step 5: Solve for x
    x = 33,939,290,464,315.34/4,882,742.70
  6. Step 6: Final answer
    x = 6,950,866.05

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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.