Home / 3,135,984.40-4,699,138.20-2,333,501.20

Finding the Fourth Proportional to 3,135,984.40, 4,699,138.20 and 2,333,501.20

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Solution

The fourth proportional to 3,135,984.40, 4,699,138.20 and 2,333,501.20 is: 3,496,651.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,135,984.40 : 4,699,138.20 = 2,333,501.20 : x
  2. Step 2: Convert to fraction form
    3,135,984.40/4,699,138.20 = 2,333,501.20/x
  3. Step 3: Cross multiply
    3,135,984.40x = 4,699,138.20 × 2,333,501.20
  4. Step 4: Simplify right side
    3,135,984.40x = 10,965,444,628,665.84
  5. Step 5: Solve for x
    x = 10,965,444,628,665.84/3,135,984.40
  6. Step 6: Final answer
    x = 3,496,651.52

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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.